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David Corbin

Examiner (ID: 11582)

Most Active Art Unit
3501
Art Unit(s)
3504, 3501, 3506
Total Applications
1456
Issued Applications
1338
Pending Applications
6
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3452720 [patent_doc_number] => 05391020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Method for removing a substance from a medium' [patent_app_type] => 1 [patent_app_number] => 7/879838 [patent_app_country] => US [patent_app_date] => 1992-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3945 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391020.pdf [firstpage_image] =>[orig_patent_app_number] => 879838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879838
Method for removing a substance from a medium May 5, 1992 Issued
Array ( [id] => 3039084 [patent_doc_number] => 05306099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Mine tunnel support system' [patent_app_type] => 1 [patent_app_number] => 7/878819 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7849 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/306/05306099.pdf [firstpage_image] =>[orig_patent_app_number] => 878819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878819
Mine tunnel support system May 4, 1992 Issued
07/878070 OIL DRAIN LINE DRIP RECEPTACLE May 3, 1992 Abandoned
Array ( [id] => 2878832 [patent_doc_number] => 05269628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Device for opening and supporting a headway' [patent_app_type] => 1 [patent_app_number] => 7/777286 [patent_app_country] => US [patent_app_date] => 1992-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 6549 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/269/05269628.pdf [firstpage_image] =>[orig_patent_app_number] => 777286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777286
Device for opening and supporting a headway May 3, 1992 Issued
07/877978 COUNTER BALANCED LOCK SYSTEM May 3, 1992 Abandoned
Array ( [id] => 2910603 [patent_doc_number] => 05192168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Method and apparatus for stabilizing friction soil and adjacent cohesion soil layers' [patent_app_type] => 1 [patent_app_number] => 7/876232 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2903 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192168.pdf [firstpage_image] =>[orig_patent_app_number] => 876232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876232
Method and apparatus for stabilizing friction soil and adjacent cohesion soil layers Apr 29, 1992 Issued
Array ( [id] => 2971512 [patent_doc_number] => 05249891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Guideline system for underwater observation camera systems' [patent_app_type] => 1 [patent_app_number] => 7/876844 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1337 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249891.pdf [firstpage_image] =>[orig_patent_app_number] => 876844 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876844
Guideline system for underwater observation camera systems Apr 29, 1992 Issued
Array ( [id] => 2919110 [patent_doc_number] => 05232312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Shoring device' [patent_app_type] => 1 [patent_app_number] => 7/873092 [patent_app_country] => US [patent_app_date] => 1992-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232312.pdf [firstpage_image] =>[orig_patent_app_number] => 873092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873092
Shoring device Apr 23, 1992 Issued
Array ( [id] => 3062298 [patent_doc_number] => 05360296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Earth retaining wall' [patent_app_type] => 1 [patent_app_number] => 7/872334 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1698 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360296.pdf [firstpage_image] =>[orig_patent_app_number] => 872334 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872334
Earth retaining wall Apr 22, 1992 Issued
07/872016 ADAPTIVE CONTROL ARTIFICIAL-WAVEMAKING DEVICE Apr 21, 1992 Abandoned
Array ( [id] => 3053796 [patent_doc_number] => 05310286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Cased glory hole system' [patent_app_type] => 1 [patent_app_number] => 7/871455 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 4190 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310286.pdf [firstpage_image] =>[orig_patent_app_number] => 871455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871455
Cased glory hole system Apr 20, 1992 Issued
Array ( [id] => 3053880 [patent_doc_number] => 05352065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Rock bolting' [patent_app_type] => 1 [patent_app_number] => 7/871560 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 40 [patent_no_of_words] => 2346 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352065.pdf [firstpage_image] =>[orig_patent_app_number] => 871560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871560
Rock bolting Apr 20, 1992 Issued
07/870244 WATER SAFETY AND SURVIVAL SYSTEM Apr 16, 1992 Abandoned
Array ( [id] => 3067671 [patent_doc_number] => 05322388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Toxic waste monitoring and collection device' [patent_app_type] => 1 [patent_app_number] => 7/870572 [patent_app_country] => US [patent_app_date] => 1992-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4168 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322388.pdf [firstpage_image] =>[orig_patent_app_number] => 870572 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870572
Toxic waste monitoring and collection device Apr 16, 1992 Issued
Array ( [id] => 2922855 [patent_doc_number] => 05246312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'System and method for producing a composite cutoff wall' [patent_app_type] => 1 [patent_app_number] => 7/869022 [patent_app_country] => US [patent_app_date] => 1992-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 5154 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246312.pdf [firstpage_image] =>[orig_patent_app_number] => 869022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/869022
System and method for producing a composite cutoff wall Apr 14, 1992 Issued
Array ( [id] => 2919058 [patent_doc_number] => 05232309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Method and equipment for maintaining ice-free locks' [patent_app_type] => 1 [patent_app_number] => 7/866066 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 933 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232309.pdf [firstpage_image] =>[orig_patent_app_number] => 866066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866066
Method and equipment for maintaining ice-free locks Apr 8, 1992 Issued
Array ( [id] => 2877167 [patent_doc_number] => 05238327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Dual-chamber inflatable oil boom' [patent_app_type] => 1 [patent_app_number] => 7/865954 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2887 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238327.pdf [firstpage_image] =>[orig_patent_app_number] => 865954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/865954
Dual-chamber inflatable oil boom Apr 8, 1992 Issued
Array ( [id] => 2927525 [patent_doc_number] => 05190412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Quick assembly modular frame' [patent_app_type] => 1 [patent_app_number] => 7/864642 [patent_app_country] => US [patent_app_date] => 1992-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2110 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/190/05190412.pdf [firstpage_image] =>[orig_patent_app_number] => 864642 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864642
Quick assembly modular frame Apr 6, 1992 Issued
Array ( [id] => 2877148 [patent_doc_number] => 05238326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Submerged breakwater for use as a perch for sand retention' [patent_app_type] => 1 [patent_app_number] => 7/862852 [patent_app_country] => US [patent_app_date] => 1992-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3508 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238326.pdf [firstpage_image] =>[orig_patent_app_number] => 862852 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/862852
Submerged breakwater for use as a perch for sand retention Apr 2, 1992 Issued
Array ( [id] => 2927564 [patent_doc_number] => 05190414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Walking prop for mine tunnels' [patent_app_type] => 1 [patent_app_number] => 7/863562 [patent_app_country] => US [patent_app_date] => 1992-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2226 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/190/05190414.pdf [firstpage_image] =>[orig_patent_app_number] => 863562 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/863562
Walking prop for mine tunnels Apr 2, 1992 Issued
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