C
- CAFC (See Court of Appeals for the Federal Circuit (CAFC))

- Canadian patent agent 402

- Canceled matter, before papers executed 608.01

- Canceled matter, cannot be recaptured in reissue 1412.02

- Canceled matter, Restoring 608.01(s)

- Canceled matter in patented file 901.01

- Canceling claim after issue 714.16; 1302.04(b)

- Canceling claim withdrawn after appeal 1214.05

- Canceling drawing 608.02(t)

- Cancellation of drawing figures 608.02(t)

- Cancer, petition to make special 708.02

- Candor, Duty of (See also Duty of candor and good faith) 2001; 2001.03

- Carbon copy, application papers 608.01

- Carbon copy of amendment 714.07

- Card catalog in library 901.06(a)

- Caricatures, Offensive 608; 1504.01(e)

- Case action record worksheets (PTO-1472) 1705

- Cassis DVD-ROM (See also Electronic databases) 902.03(d)

- Catalog and circulars 901.06(a)

- Central Facsimile Number 502; 502.01

- Central Reexamination Unit (CRU) (See also Office of Patent Legal Administration (OPLA)) 103; 2224; 2226; 2229; 2232; 2285; 2624; 2626; 2627; 2631 - 2638; 2641; 2647; 2647.02; 2660; 2664; 2666.06; 2667; 2670; 2671; 2675 - 2678; 2682; 2686.01 - 2687; 2689; 2694

- Certificate effect of signature 401; 402; 410

- Certificate, Ex parte Reexamination 2288

- Certificate, Inter partes Reexamination 2688; 2690; 2694

- Certificate of correction 1480 - 1485

- Certificate of mailing or transmission (37 CFR 1.8) 502.01; 511; 512; 513

- Certificate of service

- Certification as to statutory estoppel in inter partes reexamination 2612; 2614

- Certification Division 103

- Certified copies

- Change from small entity status (See also Small entity status) 509.03

- Change of correspondence address 601.03; 711.03(c)

- Characteristic feature in design applications 1503.01; 1504.01(a)

- Chemical abstracts 708.02

- Chemical compound 608.01(p)

- Chemical practice

- Chief Administrative Patent Judge 1002.02(f)

- Circulars (See also Publication)

- Citation of prior art

- Citizenship of applicant 605.01

- Civil action under 35 U.S.C. 145 1214.07; 1216; 1216.02

- Civil action under 35 U.S.C. 146 1216

- Claim 608.01(i); 608.01(k)
- "Adapted for" clauses in 2106; 2111.04

- "Adapted to" clauses in 2106; 2111.04

- Added by amendment 608.01(o)
- Results in change of inventorship 201.03


- Added in excess of number of claims previously paid for 714.10

- After prosecution closed 714.16; 714.19

- After prosecution closed, near end of time period 714.20

- Aggregation 2173.05(k)

- All allowed 710.02(b)

- All canceled 711.01

- Allowable except as to form 706; 707.07(a); 707.07(j)

- Allowed, Rejection of 706.04; 706.05

- Allowed, Withdrawn appeal 1215.02

- Alternative phrase (See also Indefinite claim) 2173.01; 2173.05(h)

- Amendment of (See also Amendment) 714

- Analysis 904.01

- Antecedent basis (See also Indefinite claim) 2173.05(e)

- Basis in description 608.01(o); 2171

- Basis in disclosure 608; 2163.03

- Breadth 2163.05; 2164.08; 2173.04

- Broadening in reissue application 1412.02; 1412.03

- Cancellation by examiner after appeal 1214.05

- Cancellation results in change of inventorship 201.03

- Change after Board statement of allowability 1213.01

- Combination, old 2173.05(j)

- Combination and subcombination 806.05(a)

- Comprising 2111.03; 2173.05(h)

- Considered in deciding reexamination request 2243; 2643

- Consisting essentially of 2111.03

- Consisting of 2111.03; 2173.05(h)

- Construed in light of specification 608.01(o); 707.07; 804; 2106; 2111.01; 2111.03; 2129; 2145; 2164.08; 2173.05(a); 2184

- Copied from patent (See Claim presented corresponding to claim of patent)

- Correspondence with disclosure 1302.01; 2173.03

- Defined by specification, term 2111.01

- Dependent 608.01(n)

- Dependent, objected to when improper 608.01(n); 706.01

- Dependent on canceled or rejected claim 608.01(n); 706.01; 707.07(j); 1214.06

- Design application 1503; 1503.01

- Differing only by functional statement 2173.05

- Diminishing scope 2173.05(h)

- Disclaimer 706.03(u); 710.02(d)

- Double inclusion 2173.05(o)

- Duplicate 706.03(k); 2173.05(o)

- Each mentioned in letter 707.07(i)

- Equivalence 2183

- Excess added by preliminary amendment over number of claims previously paid for 714.10

- Excess over fee after notice of allowance 714.16(c)

- Fees, dependent 608.01(n)

- File wrapper notation 1302.09

- Foreign priority (See also Foreign application) 201.13; 201.14

- Form 608.01(m)

- Function of machine 2173.05(v)

- Functional 2114; 2173.05(g)

- Generic (See also Generic claim) 806.04(d); 2173.05(h)

- Illustrated by drawing 608.02(d); 2173.05(s)

- Improvement (i.e., Jepson claim) 2129

- Inaccurate 2173.03

- Incomplete 707.07(j); 2172.01

- Indefinite 706.03(d); 2173

- Independent 608.01(n)

- Index 719.04

- Indirect limitation 706.03(d); 2173.05(f)

- Informal 702.01

- International application 1824

- Interpretation 2111; 2111.01; 2111.02; 2111.03

- Jepson 2129

- Linking 806.04; 806.05(c); 809; 809.03; 821.04(a)

- Linking, Generic 806.04; 821.04(a)

- Linking, Traverse of rejection 818.03(d)

- Markush 2173.05(h); 2173.05(o)

- Means (See also Means) 2181

- Missing 601.01(e)

- Multiple dependent 608.01(n)

- Multiplicity 2173.05(h); 2173.05(n)

- Negative limitation 2173.05(i)

- New matter 608.04; 706.03(o); 2163.06

- Nonelected invention 706.03(m); 821.01; 821.02; 821.04(a)

- Nonelected invention, Added 821.03

- Nonstatutory 706.03(a); 2105 - 2107

- Nonstatutory, Cancellation 1302.04(b)

- Numbering 608.01(j)

- Objection contrasted with rejection 706.01

- Official Gazette(O.G.) 1302.09

- Omnibus claim 2173.05(r)

- Ordinary and customary meaning 2106; 2111.01

- Original 608.01(l)

- Patentably distinct 706.03(k)

- Plain meaning of claim term 2111.01

- Plant application 1605; 1610

- Plural 706.03(k)

- Priority (See also Foreign application) 201.13; 201.14

- Product, Functional 2114

- Product by process 2113; 2173.05(p)

- Prolix (See also Indefinite claim) 2173.05(m)

- Ranges 2131.03; 2145.05

- Reference numerals included 608.01(m); 2173.05(s)

- Reissue application
- Numbering 1453; 1455

- Original claim subject to reexamination 1440

- Printed in Official Gazette 1455

- Same invention as original patent 1412.01

- Underlining and bracketing 1453; 1455


- Rejection 706; 2121 - 2186

- Relative terminology 2173.05(b)

- Renumbering at issue 608.01(j); 1302.01

- Renumbering dependent 608.01(n); 1302.01

- Single means 2164.08(a); 2181

- Single sentence 608.01(m)

- Species, how recognized 806.04(e); 806.04(f)

- Species (plural) added 818.02(b)

- Statutory requirement 608.01(k)

- Subgenus (Markush type) 2173.05(h)

- Subject matter eligibility 706.03(a); 2106; 2106.01

- Suggested for interference 2304.03 - 2304.04(b)

- Summary of invention, consistent 608.01(d)

- Terminology basis in description 608.01(o); 2173.01; 2173.05(a)

- Unsupported 2163.01; 2173.03

- Use claims 2173.05(q)

- Vague (See also Indefinite claim) 706.03; 2171 - 2173

- Varying scope 608.01(m)

- "Whereby" clauses in 2106; 2111.04

- "Wherein" clauses in 2106; 2111.04

- With motion granted in part 714.20

- Withdrawal of appealed claim 1214.05; 1215.03


- Claim presented corresponding to claim of patent (See also Interference) 710.04(a); 2304.4(a)

- Claiming same invention 706.02(f)(2); 706.02(k); 706.02(l) - 706.02(l)(3); 715

- Class, scope 903.02(b)

- Class, transfer 903.05

- Class definitions 902.02

- Classification (See also Patent classification) 900

- Classification examiner

- Classification of application 900

- Classifier, Post 903.08(e); 903.10

- Clean copy of specification 608.01(q); 1302.02

- Clearance for new law interpretation 1003; 1207.02

- Closed prosecution except for formal matters 707.07(j); 710.02(b); 714.14

- Closing of U.S. Patent and Trademark Office 201.13; 510

- Code of Federal Regulations (CFR) (See Rules, Patent (Code of Federal Regulations))

- Coinventor, Power of attorney 402.01

- Collateral estoppel (See also Estoppel) 2012.01
- Ex-parte reexamination 2259

- Inter partes reexamination 2659


- Combination and aggregation 2173.05(j); 2173.05(k)

- Combination and subcombination 806.05(a); 806.05(c); 903.02(b)

- Commercial activity as on sale (See also On sale) 706.02(c); 2133.03 - 2133.03(e)

- Commercial exploitation as on sale (See also On sale) 706.02(c); 2133.03(e)(1)

- Commercial success of invention, affidavit alleging (See also Affidavits, traversing rejections (37 CFR 1.132)) 716.03; 1504.03

- Commissioner for Patents (See also Office of the Commissioner for Patents) 409.03; 708.01; 720.01; 720.02; 720.03
- Duty of Disclosure to 2001.03

- Mailing address 501

- Statutory basis 1001


- Commissioner initiated reexamination (See Director initiated Reexamination)

- Commissioner for Trademarks

- Commodity Control List (CCL) 120

- Common applicants 715.01(a); 706.02(f)(2); 706.02(k); 706.02(l) - 706.02(l)(3); 709.01; 2137

- Common knowledge, use in rejections 2144.03

- Common ownership 706.02(k); 706.02(l) - 706.02(l)(3); 2137

- Common representative for international application 402.09; 1807

- Communication with suspended or excluded attorney or agent 105

- Communications, official mailing address for 501

- Communication via Internet e-mail 502.03

- Comparative tests (See also Affidavits, traversing rejections (37 CFR 1.132)) 716.02(b)

- Complete application 201.03; 506; 601.01 - 601.01(g)

- Complete British specification 201.15

- "Comprising" as transitional phrase 2111.03

- "Comprising" in Markush claim 2173.05(h)

- Compact disc submissions 608.05; 2421.04; 2425

- Computer generated icons 1504.01(a)

- Computer programs or software

- Concealment 608.01(h); 2138.03

- Conception 715.07; 2138; 2138.01; 2138.04

- Concordance, International and United States classification 903.09

- Concurrent Office proceedings 2282

- Conduct of ex parte reexamination proceedings 2254

- Conduct of inter partes reexamination proceedings 2654

- Confidential citation of prior art 2202; 2203

- Confidential material 121; 724 - 724.05

- Confidential material submission 121; 724.02

- Confidential party of interest 2202; 2203

- Confidential status of application 101; 706.02(f)(2)

- Confidentiality, pending applications 100

- Confidentiality of international applications 110

- Confirmation number 503

- Conflicting applications, same assignee 303; 706.02(f)(2); 706.02(k); 709.01; 715.01(b); 804.03; 822

- Conflicting oaths or declarations 201.03

- Congress, Inquiry on status of application by member of 203.08(a)

- Conservator, Authority recorded 409.02

- Conservator, Legally incapacitated inventor 409.02

- "Consisting essentially of" as transitional phrase 2111.03

- "Consisting of" as transitional phrase 2111.03

- "Consisting of" in Markush claim 2173.05(h)

- Constitutional basis for patents

- Constructive election (See also Election of species) 818.02(a); 818.02(c)

- Constructive notice to patent owner of request for reexamination 2230; 2630; 2654

- Constructive reduction to practice 715.07

- Consular certificate 604.04

- Consular certificate, Foreign executor or administrator 409.01(b); 409.01(d)

- Consular certificate, Omission of 604.04(a)

- Consular officer 604.04

- Content of ex-parte reexamination request 2214

- Content of inter partes reexamination request 2614

- Continuation 201.06(c); 201.07; 601.01(a)

- Continuation-in-part 201.08; 601.01(a)
- Assignment from parent does not apply 306

- Copendency 201.11

- Cross reference to parent application 201.11

- Definition 201.08

- Design application 1504.20

- Effective date 201.11; 706.02; 2133.01

- File wrapper continuing procedure 201.06(b)

- File wrapper/history notation 202.02

- Filed by assignee 324

- Identification on letter of transmittal 506

- Inspection of parent 103

- Inter partesreexamination of 2611

- International application 1817.02

- International application as parent 201.11(a)

- Inventor, at least one in common 201.11

- Ownership 306

- Reference to parent application 201.11

- Rejection over published priority document 2133.01

- Rule 1.53(b) 201.06(c)

- Rule 1.62, Former 201.06(b)

- Time for filing 201.11

- When patented, opens parent application to public inspection 103


- Continued Prosecution Application (CPA) 201; 201.06; 201.06(d)
- Amendments before first Office action 714.01(e)

- Application number 503

- Assignee right to take action 324

- Certificate of mailing or transmission 512

- Complete non-provisional application 601.01; 601.01(a)

- Continuation-in-part not permitted 201.08

- Continuity with parent 201.11

- Correspondence 502; 502.01

- Cross reference to previous application 202.02

- Design application 201.06(d); 1502.01

- Eliminated for utility and plant applications 201.06(d)

- Express abandonment of prior application 711.01; 711.02(b)

- Fees

- Foreign priority 201.14

- Improper CPA treated as RCE 201.6(d); 706.07(h)

- Information disclosure statement in parent 609.02; 707.05

- Inter partesreexamination of 2611

- Patent term 1303; 2701

- Plant application, no longer available 201.06(d)

- Priority 1302.04

- Published as PG-Pub 1120

- Reissue 1430

- Restriction requirement in prior application 819

- Suspension of action 709

- Terminal disclaimer, effect in 1490

- Utility application, no longer available 201.06(d)


- Continuing application 201.11; 1302.12; 1302.04

- Continuing data (See also Cross-noting) 202.02

- Continuity between applications 201.11

- Control of inspection by assignee 106

- Convention, International (See also Treaties) 201.13

- Converting nonprovisional and provisional applications 201.04(b); 601.01(c)

- Copendency 201.11

- Copending U.S. application

- Copied patent claim (See Claim presented corresponding to claim of patent)

- Copier copies 714.07

- Copies of prior art with reexamination request

- Copies of published applications 1128

- Copy of foreign application, certified 201.14

- Copy of printed patent in reexamination

- Copying ex-parte reexamination file by public 2232

- Copying inter partes reexamination file by public 2632

- Copyrights 608.01(v)
- Relationship to design patents 1512


- Correction of drawing 608.02(p); 1302.05

- Deferrable 608.02(b); 608.02(p)

- Marked-up copy 608.02(v)

- New matter 608.04

- Not approved 608.02(x)

- Order for 608.02(x)

- Replacement sheets 1302.05; 1303.01

- Correction of inventorship

- Correction of name 201.03; 605.04(b); 605.04(c)

- Correction of patent 1400

- Correction of PG-Pub 1130

- Correction of reference citation 707.05(g); 710.06

- Correspondence (See also Mail stop)

- Counter-terrorism inventions, special status 708.02

- Counting actions 1705

- Countries for foreign priority 201.13

- Country codes 1851

- Coupons

- Court decision
- Citation of 707.06

- Dissemination of 1720

- Entry in patent file 2207

- Treatment of 1721

- Unpublished decisions 2677


- Court of Appeals for the Federal Circuit (CAFC) 711.02(b); 1002.02(k)(1); 1002.02(k)(3); 1214.06; 1216; 1216.01
- Appeal to, from an ex parte reexamination 2279

- Appeal to, in an inter partes reexamination 2682; 2683


- Court ordered inter partes reexamination 2686.04

- Court papers, service on Director 1216

- Cover sheet — provisional application 201.04(b)

- CREATE Act (See Joint Research Agreement)

- Credit Card Payment Form PTO-2038 reproduced 509

- Criteria for deciding ex parte reexamination request 2242

- Criteria for deciding inter partes reexamination request 2642

- Cross appeal to the Board of Patent Appeals in inter partes reexamination 2674

- Cross appeal to the Federal Circuit in inter partes reexamination 2683

- Cross-noting
- Data of parent application on file wrapper/history 202.02; 1302.09

- Data of provisional application in specification 1302.04

- Data of provisional application on file wrapper/history 202.02

- Data of related application in specification 201.11; 1302.04

- Foreign application cited in an application oath 201.14; 202.04

- Foreign application, file wrapper/history 202.03

- In original patent file of reissue application 202.05

- Reissue applications 1451; 1455

- Specific reference 201.11


- Cross-reference

- Crossed mailings 714.05

- Customary meaning of claim term 2106; 2111.01

- Customer Numbers 402; 403; 711.04(c); 1807; 2515; 2540
- Change of address 601.03

- Correspondence relating to 403


- Customer Service Center 104; 508.04; 608.02(z); 714.13; 1430; 1470; 1730

- Customer Service Window 103; 501; 502; 505; 710.02(e); 714.13; 1430; 1470; 2422.09
