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] => 2619064 [patent_doc_number] => 04966492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Flexible sealing sheet' [patent_app_type] => 1 [patent_app_number] => 7/384076 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5627 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966492.pdf [firstpage_image] =>[orig_patent_app_number] => 384076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384076
Flexible sealing sheet Jul 23, 1989 Issued
Array ( [id] => 2696518 [patent_doc_number] => 05000621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Apparatus for forming a trench' [patent_app_type] => 1 [patent_app_number] => 7/376743 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8401 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000621.pdf [firstpage_image] =>[orig_patent_app_number] => 376743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376743
Apparatus for forming a trench Jul 6, 1989 Issued
Array ( [id] => 2751743 [patent_doc_number] => 04993878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method and apparatus for forming a trench' [patent_app_type] => 1 [patent_app_number] => 7/376695 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8401 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993878.pdf [firstpage_image] =>[orig_patent_app_number] => 376695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376695
Method and apparatus for forming a trench Jul 6, 1989 Issued
Array ( [id] => 2751704 [patent_doc_number] => 04993876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method and apparatus for protective encapsulation of structural members' [patent_app_type] => 1 [patent_app_number] => 7/373691 [patent_app_country] => US [patent_app_date] => 1989-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5658 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993876.pdf [firstpage_image] =>[orig_patent_app_number] => 373691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/373691
Method and apparatus for protective encapsulation of structural members Jul 2, 1989 Issued
Array ( [id] => 2627434 [patent_doc_number] => 04913583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Method for waterproofing a roller compacted concrete of rubble' [patent_app_type] => 1 [patent_app_number] => 7/370524 [patent_app_country] => US [patent_app_date] => 1989-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2593 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913583.pdf [firstpage_image] =>[orig_patent_app_number] => 370524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370524
Method for waterproofing a roller compacted concrete of rubble Jun 22, 1989 Issued
Array ( [id] => 2661496 [patent_doc_number] => 05026213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Method and apparatus for making a foundation by creating a block constituted by the ground itself' [patent_app_type] => 1 [patent_app_number] => 7/381746 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4082 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026213.pdf [firstpage_image] =>[orig_patent_app_number] => 381746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/381746
Method and apparatus for making a foundation by creating a block constituted by the ground itself Jun 20, 1989 Issued
Array ( [id] => 2657896 [patent_doc_number] => RE033747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Rigidification of semi-solid agglomerations' [patent_app_type] => 2 [patent_app_number] => 7/357602 [patent_app_country] => US [patent_app_date] => 1989-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2778 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033747.pdf [firstpage_image] =>[orig_patent_app_number] => 357602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/357602
Rigidification of semi-solid agglomerations May 24, 1989 Issued
Array ( [id] => 2582030 [patent_doc_number] => 04958958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Subterranean heat insulated pipe system with a bending, and a method of establishing such a system' [patent_app_type] => 1 [patent_app_number] => 7/341747 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 371 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958958.pdf [firstpage_image] =>[orig_patent_app_number] => 341747 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341747
Subterranean heat insulated pipe system with a bending, and a method of establishing such a system Apr 20, 1989 Issued
Array ( [id] => 2515518 [patent_doc_number] => 04877356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Method and apparatus for installing a flowline near the waterbottom' [patent_app_type] => 1 [patent_app_number] => 7/338555 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2680 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877356.pdf [firstpage_image] =>[orig_patent_app_number] => 338555 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338555
Method and apparatus for installing a flowline near the waterbottom Apr 16, 1989 Issued
Array ( [id] => 2608779 [patent_doc_number] => 04968181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Shock absorber and method for offshore jack-up rigs' [patent_app_type] => 1 [patent_app_number] => 7/334690 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2327 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968181.pdf [firstpage_image] =>[orig_patent_app_number] => 334690 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/334690
Shock absorber and method for offshore jack-up rigs Apr 6, 1989 Issued
Array ( [id] => 2657163 [patent_doc_number] => 04934867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Sealing device ensuring lateral tightness of a weir gate' [patent_app_type] => 1 [patent_app_number] => 7/332044 [patent_app_country] => US [patent_app_date] => 1989-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1523 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934867.pdf [firstpage_image] =>[orig_patent_app_number] => 332044 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332044
Sealing device ensuring lateral tightness of a weir gate Apr 2, 1989 Issued
Array ( [id] => 2609621 [patent_doc_number] => 04943186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Device for the displacement of sediment under water and process for the use of such a device' [patent_app_type] => 1 [patent_app_number] => 7/330442 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1718 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/943/04943186.pdf [firstpage_image] =>[orig_patent_app_number] => 330442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330442
Device for the displacement of sediment under water and process for the use of such a device Mar 28, 1989 Issued
Array ( [id] => 2661552 [patent_doc_number] => 05026216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Shaft construction method' [patent_app_type] => 1 [patent_app_number] => 7/328052 [patent_app_country] => US [patent_app_date] => 1989-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3285 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026216.pdf [firstpage_image] =>[orig_patent_app_number] => 328052 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328052
Shaft construction method Mar 22, 1989 Issued
Array ( [id] => 2650488 [patent_doc_number] => 04978249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Safe, fluid-storage system' [patent_app_type] => 1 [patent_app_number] => 7/323504 [patent_app_country] => US [patent_app_date] => 1989-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3091 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978249.pdf [firstpage_image] =>[orig_patent_app_number] => 323504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/323504
Safe, fluid-storage system Mar 13, 1989 Issued
Array ( [id] => 2591835 [patent_doc_number] => 04930940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'System for guiding the excavation tool used for constructing a wall cast in the ground' [patent_app_type] => 1 [patent_app_number] => 7/321316 [patent_app_country] => US [patent_app_date] => 1989-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2830 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930940.pdf [firstpage_image] =>[orig_patent_app_number] => 321316 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/321316
System for guiding the excavation tool used for constructing a wall cast in the ground Mar 9, 1989 Issued
Array ( [id] => 2724948 [patent_doc_number] => 04997317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'System and method for supporting a mining gallery' [patent_app_type] => 1 [patent_app_number] => 7/315884 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5583 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997317.pdf [firstpage_image] =>[orig_patent_app_number] => 315884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315884
System and method for supporting a mining gallery Feb 23, 1989 Issued
Array ( [id] => 2519668 [patent_doc_number] => 04887931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Method and apparatus for towing subsea pipeline sections' [patent_app_type] => 1 [patent_app_number] => 7/313994 [patent_app_country] => US [patent_app_date] => 1989-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2037 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887931.pdf [firstpage_image] =>[orig_patent_app_number] => 313994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/313994
Method and apparatus for towing subsea pipeline sections Feb 15, 1989 Issued
Array ( [id] => 2476374 [patent_doc_number] => 04867608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Method and apparatus for repairing submerged liners' [patent_app_type] => 1 [patent_app_number] => 7/309374 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3443 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867608.pdf [firstpage_image] =>[orig_patent_app_number] => 309374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309374
Method and apparatus for repairing submerged liners Feb 12, 1989 Issued
Array ( [id] => 2585881 [patent_doc_number] => 04923332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'High temperature resistant oil boom flotation core' [patent_app_type] => 1 [patent_app_number] => 7/309416 [patent_app_country] => US [patent_app_date] => 1989-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2659 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923332.pdf [firstpage_image] =>[orig_patent_app_number] => 309416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309416
High temperature resistant oil boom flotation core Feb 9, 1989 Issued
Array ( [id] => 2567995 [patent_doc_number] => 04907385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Drainage apparatus for concrete block walls' [patent_app_type] => 1 [patent_app_number] => 7/307619 [patent_app_country] => US [patent_app_date] => 1989-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2101 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907385.pdf [firstpage_image] =>[orig_patent_app_number] => 307619 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/307619
Drainage apparatus for concrete block walls Feb 6, 1989 Issued
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