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

- Canceled matter, before papers executed 602.08(b)

- 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

- Canceling claims not appealed 1214.05

- Canceling drawing 608.02(t)

- Cancellation of drawing figures 608.02(t)

- 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)

- 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; 1002.02(c)(4); 2212.01; 2224; 2227; 2229; 2231; 2233; 2235 - 2237; 2239; 2240; 2242; 2245 - 2249; 2258.01; 2262; 2265; 2267; 2270; 2271.01; 2274; 2281; 2283 - 2287; 2289; 2294; 2295; 2624; 2634 - 2636; 2646; 2647; 2647.01; 2648; 2660; 2662; 2664; 2666.06; 2667; 2670; 2671; 2671.01; 2671.02; 2671.03; 2674 - 2679; 2682; 2686.01; 2686.03; 2686.04; 2687; 2687.01; 2689; 2694; 2812

- Certificate, derivation 901.04

- Certificate effect of signature 402.03; 410

- Certificate, Ex parte Reexamination 2288

- Certificate, Inter partes Reexamination 2688; 2690; 2694

- Certificate, Inter Partes review 901.04

- Certificate of correction 1480 - 1485

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

- Certificate of service

- Certificate, post grant review 901.04

- Certification Division 103

- Certified copies

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

- Change of correspondence address 601.03; 711.03(c)

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

- Chemical compound 608.01(b)

- Chemical practice

- Chief Administrative Patent Judge 1002.02(f)

- Circulars (See also Publication)

- Citation of prior art

- Citizenship of applicant 601.05

- 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 2103; 2111.04; 2143.03

- "Adapted to" clauses in 2103; 2111.04; 2143.03

- Added by amendment 608.01(o)
- Results in change of inventorship 602.09


- 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) 2117; 2173.01; 2173.05(h); 2173.05(i)

- Amendment of (See also Amendment) 714

- Analysis 904.01

- Antecedent basis (See also Indefinite claim) 2173.03; 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 602.01(c)

- Change after Board statement of allowability 1213.01

- Combination, old 2173.05(j)

- Combination and subcombination 806.05(a)

- Combination Sets 905.03

- 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); 804; 2103; 2106; 2111 - 2111.03; 2129; 2145; 2164.08; 2173.02 - 2173.05(c); 2181; 2184

- Contingent limitations 2111.04

- 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 2114; 2173.05(g)

- Diminishing scope 2173.05(h)

- Disclaimer 710.02(d); 2304.04(c)

- Domestic benefit 210 - 211.05; 217

- Double inclusion 2173.05(o)

- Duplicate 608.01(m); 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) 210; 213 - 217

- Form 608.01(m)

- Function of machine 2173.05(v)

- Functional 2103; 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 2172.01

- Indefinite 2173; 2175

- Independent 608.01(n)

- Index 719.04

- 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)

- Markush 2117

- Material or article worked upon 2115

- Means (See also Means) 2181 - 2185

- 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; 608.04(a); 2163.06

- Nonelected invention 803.02; 821.01; 821.02; 821.04(a)

- Nonelected invention, Added 821.03

- Nonstatutory 2104 - 2107

- Novel, nonobvious starting material or end product 2116.01

- 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

- Patentably distinct 608.01(m)

- Plain meaning of claim term 2111.01

- Plant application 1605; 1610

- Present on Filing Date 608.01(l); 1410

- Priority (See also Foreign application) 210; 213 - 217

- Product, Functional 2114

- Product by process 2113; 2173.05(p)

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

- Ranges 2131.01; 2131.03; 2144.05; 2163.05; 2173.05(c)

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

- Reissue application
- Numbering 1453; 1455

- Original claim subject to examination 1440

- Printed in Official Gazette 1455

- Same invention as original patent 1412.01

- Underlining and bracketing 1453; 1455


- Rejection 706; 2121 - 2187

- 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); 2173.05(g); 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 2104; 2106 - 2106.07(c)

- Suggested for interference 2304.03 - 2304.04(b)

- Summary of invention, consistent 608.01(d)

- Terminology basis in description 608.01(o); 2163.02; 2163.05; 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 2103; 2111.04; 2143.03

- "Wherein" clauses in 2103; 2111.04; 2143.03

- With motion granted in part 714.20

- Withdrawal of appealed claim by cancellation 1214.05; 1215.03


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

- Claiming same invention 715; 715.05; 2104; 2107.01; 2135; 2135.01; 2136.01; 2136.05(a); 2139.03; 2146 - 2146.03(a); 2152.07; 2154.01(d)

- 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 213.03; 510

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

- Coinventor, Power of attorney 402.10

- 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 or explotation as on sale (See also On sale) 2120.02; 2133.03 - 2133.03(e)(7); 2139.02; 2152.02(d)

- 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
- 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 709.01; 715.01(a); 717.02 - 717.02(d); 2136.01; 2137; 2139.03; 2146 - 2146.03(a); 2148; 2152.07; 2154.01(d); 2158.01

- Common knowledge, use in rejections 2143; 2144.03

- Common ownership 717.02 - 717.02(d); 717.02; 2136.01; 2137; 2144.01; 2146 - 2146.03(a); 2154.02(c); 2156

- 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 506; 601.01 - 601.01(g)

- Complete British specification 214.03

- "Comprising" as transitional phrase 2111.03

- "Comprising" in Markush claim 2111.03; 2173.05(h)

- Compact disc submissions 608.05; 2422.03; 2422.03(a); 2425

- Computer generated icons 1504.01(a)

- Computer programs or software

- Concealment 608.01(h); 2138.03; 2165.04

- Conception 715.07; 2136.03 - 2137; 2138 - 2138.06; 2163

- Concordance, International and United States classification 906

- Concurrent Office proceedings 2282 - 2286.01; 2820

- Conduct in public information facilities 510

- Conduct of ex parte reexamination proceedings 2254

- Conduct of inter partes reexamination proceedings 2654

- Confidential material 121; 724 - 724.05

- Confidential material submission 121; 724.02

- Confidential party of interest 2202; 2203

- Confidential status of application 101; 2136.01; 2154.01(d)

- Confidential submission of prior art and section 301 written statements 2202; 2203

- Confidentiality, pending applications 100

- Confidentiality of international applications 110

- Confirmation number 503

- Conflicting applications, same assignee 709.01; 715.01(b); 804.03; 822; 2136.01; 2141.01; 2146; 2146.01; 2146.02; 2146.03; 2146.03(a); 2148; 2152.06; 2154.01(d); 2154.02(c); 2158; 2158.01

- Conflicting oaths or declarations 602.01(c)

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

- Conservator, unavailable joint inventor 409.02

- "Consisting essentially of" as transitional phrase 2111.03

- "Consisting of" as transitional phrase 2111.03

- "Consisting of" in Markush claim 2111.03; 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; 2654

- Constructive reduction to practice 715.07

- Consular certificate 602.04

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

- Consular certificate, Omission of 602.04

- Consular officer 602.04

- Content of ex-parte reexamination request 2214

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

- Continuation-in-part 201.08; 601.01(a)

- Continued Prosecution Application (CPA) 201.01; 201.06; 201.06(d)

- Continuing application 210; 211; 1302.12; 1302.04

- Continuing data (See also Cross-noting) 202

- Continuity between applications 211.01(b)

- Control of inspection by assignee 104; 106

- Convention, International (See also Treaties) 213.03

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

- Cooperative Patent Classification System (CPC) 902; 905

- Copendency 211.01(b)

- 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 215

- 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 602.01(c); 602.08(b)

- 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 213.01

- 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

- 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 Patent Trial and Appeal Board 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; 1302.09

- Data of provisional application in specification 1302.04

- Data of provisional application on file wrapper/history 202

- Data of related application in application data sheet 211.02; 1302.04

- Foreign application cited in an application oath 202; 214.03

- Foreign application, file wrapper/history 202

- In original patent file of reissue application 202

- Reissue applications 1451; 1455; 1481.03

- Specific reference 202; 211


- Cross-reference

- Crossed mailings 714.05

- Current Employee Restrictions 1702

- Customary meaning of claim term 2111; 2111.01; 2173.01

- 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; 714.13; 1730

- Customer Service Window 101; 103; 501; 502; 505; 710.02(e); 714.13; 2422.09
