Search

David Corbin

Examiner (ID: 15270)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2779065 [patent_doc_number] => 05102259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Sub-surface irrigation systems' [patent_app_type] => 1 [patent_app_number] => 7/686231 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2520 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102259.pdf [firstpage_image] =>[orig_patent_app_number] => 686231 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/686231
Sub-surface irrigation systems Apr 14, 1991 Issued
Array ( [id] => 2881057 [patent_doc_number] => 05209604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Soil decontamination' [patent_app_type] => 1 [patent_app_number] => 7/682172 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209604.pdf [firstpage_image] =>[orig_patent_app_number] => 682172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682172
Soil decontamination Apr 8, 1991 Issued
Array ( [id] => 2662980 [patent_doc_number] => 05073067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Mine roof support' [patent_app_type] => 1 [patent_app_number] => 7/680422 [patent_app_country] => US [patent_app_date] => 1991-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3432 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073067.pdf [firstpage_image] =>[orig_patent_app_number] => 680422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680422
Mine roof support Apr 3, 1991 Issued
Array ( [id] => 2773024 [patent_doc_number] => 05141363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Mobile train for backfilling tunnel liners with cement grout' [patent_app_type] => 1 [patent_app_number] => 7/679524 [patent_app_country] => US [patent_app_date] => 1991-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9492 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141363.pdf [firstpage_image] =>[orig_patent_app_number] => 679524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/679524
Mobile train for backfilling tunnel liners with cement grout Apr 1, 1991 Issued
Array ( [id] => 2856641 [patent_doc_number] => 05096335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Polymer grid for supplemental roof and rib support of combustible underground openings' [patent_app_type] => 1 [patent_app_number] => 7/675616 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1950 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096335.pdf [firstpage_image] =>[orig_patent_app_number] => 675616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675616
Polymer grid for supplemental roof and rib support of combustible underground openings Mar 26, 1991 Issued
Array ( [id] => 2773945 [patent_doc_number] => 05092708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Barrier, in particular for damming a tidal waterway during storm tides' [patent_app_type] => 1 [patent_app_number] => 7/675134 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5468 [patent_no_of_claims] => 20 [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/05/092/05092708.pdf [firstpage_image] =>[orig_patent_app_number] => 675134 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675134
Barrier, in particular for damming a tidal waterway during storm tides Mar 25, 1991 Issued
Array ( [id] => 2859754 [patent_doc_number] => 05161915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Synthetic cover for waste piles' [patent_app_type] => 1 [patent_app_number] => 7/674864 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3066 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161915.pdf [firstpage_image] =>[orig_patent_app_number] => 674864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674864
Synthetic cover for waste piles Mar 24, 1991 Issued
Array ( [id] => 2895232 [patent_doc_number] => 05215411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Yieldable mine post system' [patent_app_type] => 1 [patent_app_number] => 7/673364 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 6536 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215411.pdf [firstpage_image] =>[orig_patent_app_number] => 673364 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673364
Yieldable mine post system Mar 21, 1991 Issued
Array ( [id] => 2867864 [patent_doc_number] => 05118219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Method of capping tailings ponds' [patent_app_type] => 1 [patent_app_number] => 7/672836 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2115 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118219.pdf [firstpage_image] =>[orig_patent_app_number] => 672836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672836
Method of capping tailings ponds Mar 20, 1991 Issued
Array ( [id] => 2837933 [patent_doc_number] => 05104266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Composite anchor' [patent_app_type] => 1 [patent_app_number] => 7/673022 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 27 [patent_no_of_words] => 4829 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104266.pdf [firstpage_image] =>[orig_patent_app_number] => 673022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673022
Composite anchor Mar 20, 1991 Issued
Array ( [id] => 3002065 [patent_doc_number] => 05308193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Preventative maintenance system for underwater pipes' [patent_app_type] => 1 [patent_app_number] => 7/669774 [patent_app_country] => US [patent_app_date] => 1991-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 5363 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308193.pdf [firstpage_image] =>[orig_patent_app_number] => 669774 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669774
Preventative maintenance system for underwater pipes Mar 14, 1991 Issued
Array ( [id] => 2819141 [patent_doc_number] => 05127770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Retaining wall assembly utilizing face panels interlocked with tie-back/anchors' [patent_app_type] => 1 [patent_app_number] => 7/669521 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 5600 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127770.pdf [firstpage_image] =>[orig_patent_app_number] => 669521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669521
Retaining wall assembly utilizing face panels interlocked with tie-back/anchors Mar 13, 1991 Issued
Array ( [id] => 2937490 [patent_doc_number] => 05261765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Method and apparatus for heating subsurface soil for decontamination' [patent_app_type] => 1 [patent_app_number] => 7/667952 [patent_app_country] => US [patent_app_date] => 1991-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 15268 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261765.pdf [firstpage_image] =>[orig_patent_app_number] => 667952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/667952
Method and apparatus for heating subsurface soil for decontamination Mar 11, 1991 Issued
Array ( [id] => 2867949 [patent_doc_number] => 05118223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Multi-shaft auger apparatus and process for forming soilcrete columns and walls and grids in situ in soil' [patent_app_type] => 1 [patent_app_number] => 7/665910 [patent_app_country] => US [patent_app_date] => 1991-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 3604 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118223.pdf [firstpage_image] =>[orig_patent_app_number] => 665910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665910
Multi-shaft auger apparatus and process for forming soilcrete columns and walls and grids in situ in soil Mar 6, 1991 Issued
Array ( [id] => 2671471 [patent_doc_number] => 05066168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Cylindrical foundation support drivable into ground with removable helix' [patent_app_type] => 1 [patent_app_number] => 7/664944 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2594 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066168.pdf [firstpage_image] =>[orig_patent_app_number] => 664944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664944
Cylindrical foundation support drivable into ground with removable helix Mar 4, 1991 Issued
Array ( [id] => 2775180 [patent_doc_number] => 05154540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Ground anchorage' [patent_app_type] => 1 [patent_app_number] => 7/661666 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1853 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154540.pdf [firstpage_image] =>[orig_patent_app_number] => 661666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661666
Ground anchorage Feb 26, 1991 Issued
Array ( [id] => 2847378 [patent_doc_number] => 05083885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Laying structure for vacuum sewer pipe of vacuum sewage collecting system' [patent_app_type] => 1 [patent_app_number] => 7/661684 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2042 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083885.pdf [firstpage_image] =>[orig_patent_app_number] => 661684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661684
Laying structure for vacuum sewer pipe of vacuum sewage collecting system Feb 26, 1991 Issued
Array ( [id] => 2800692 [patent_doc_number] => 05078542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Apparatus to prevent the entrance of aquatic species into the intake watercourse' [patent_app_type] => 1 [patent_app_number] => 7/658902 [patent_app_country] => US [patent_app_date] => 1991-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1295 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078542.pdf [firstpage_image] =>[orig_patent_app_number] => 658902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658902
Apparatus to prevent the entrance of aquatic species into the intake watercourse Feb 22, 1991 Issued
Array ( [id] => 2671490 [patent_doc_number] => 05066169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Retaining wall system' [patent_app_type] => 1 [patent_app_number] => 7/656914 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066169.pdf [firstpage_image] =>[orig_patent_app_number] => 656914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656914
Retaining wall system Feb 18, 1991 Issued
Array ( [id] => 2758200 [patent_doc_number] => 05062739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Zigzag breakwater' [patent_app_type] => 1 [patent_app_number] => 7/657378 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2667 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062739.pdf [firstpage_image] =>[orig_patent_app_number] => 657378 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657378
Zigzag breakwater Feb 18, 1991 Issued
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