Search

David J Isabella

Supervisory Patent Examiner (ID: 5962, Phone: (571)272-4749 , Office: P/3774 )

Most Active Art Unit
3738
Art Unit(s)
3308, 2899, 4156, 2164, 3302, 3738, 3306, 3700, 3774, 3307
Total Applications
2368
Issued Applications
1690
Pending Applications
244
Abandoned Applications
434

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2587325 [patent_doc_number] => 04964756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Tide attenuator' [patent_app_type] => 1 [patent_app_number] => 7/046528 [patent_app_country] => US [patent_app_date] => 1987-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 2270 [patent_no_of_claims] => 19 [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/04/964/04964756.pdf [firstpage_image] =>[orig_patent_app_number] => 046528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046528
Tide attenuator May 3, 1987 Issued
Array ( [id] => 2415071 [patent_doc_number] => 04773793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Pile having double cone anchor' [patent_app_type] => 1 [patent_app_number] => 7/046344 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 412 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773793.pdf [firstpage_image] =>[orig_patent_app_number] => 046344 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046344
Pile having double cone anchor Apr 28, 1987 Issued
Array ( [id] => 2377919 [patent_doc_number] => 04789269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Winged pipelaying' [patent_app_type] => 1 [patent_app_number] => 7/045742 [patent_app_country] => US [patent_app_date] => 1987-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3284 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789269.pdf [firstpage_image] =>[orig_patent_app_number] => 045742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045742
Winged pipelaying Apr 28, 1987 Issued
Array ( [id] => 2542266 [patent_doc_number] => 04808038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Method for installing a hollow closed bottom pile' [patent_app_type] => 1 [patent_app_number] => 7/042400 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2665 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808038.pdf [firstpage_image] =>[orig_patent_app_number] => 042400 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042400
Method for installing a hollow closed bottom pile Apr 23, 1987 Issued
Array ( [id] => 2412949 [patent_doc_number] => 04787778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Method and apparatus for tensioning a riser' [patent_app_type] => 1 [patent_app_number] => 7/041904 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2274 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787778.pdf [firstpage_image] =>[orig_patent_app_number] => 041904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041904
Method and apparatus for tensioning a riser Apr 23, 1987 Issued
Array ( [id] => 2379916 [patent_doc_number] => 04772157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Liquid level control system and method of operating the same' [patent_app_type] => 1 [patent_app_number] => 7/039579 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5563 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772157.pdf [firstpage_image] =>[orig_patent_app_number] => 039579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039579
Liquid level control system and method of operating the same Apr 15, 1987 Issued
Array ( [id] => 2448165 [patent_doc_number] => 04784524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Railroad cable laying apparatus with plow blade support and dual plow tethering' [patent_app_type] => 1 [patent_app_number] => 7/038128 [patent_app_country] => US [patent_app_date] => 1987-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2361 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784524.pdf [firstpage_image] =>[orig_patent_app_number] => 038128 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/038128
Railroad cable laying apparatus with plow blade support and dual plow tethering Apr 13, 1987 Issued
Array ( [id] => 2540603 [patent_doc_number] => 04806049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Process and device for temporarily supporting the walls of a trench' [patent_app_type] => 1 [patent_app_number] => 7/036910 [patent_app_country] => US [patent_app_date] => 1987-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3200 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806049.pdf [firstpage_image] =>[orig_patent_app_number] => 036910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036910
Process and device for temporarily supporting the walls of a trench Apr 9, 1987 Issued
Array ( [id] => 2381827 [patent_doc_number] => 04781492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Block for revetment' [patent_app_type] => 1 [patent_app_number] => 7/037586 [patent_app_country] => US [patent_app_date] => 1987-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1621 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781492.pdf [firstpage_image] =>[orig_patent_app_number] => 037586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/037586
Block for revetment Apr 9, 1987 Issued
Array ( [id] => 2444063 [patent_doc_number] => 04759660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Adjustable shoring system for boats' [patent_app_type] => 1 [patent_app_number] => 7/036578 [patent_app_country] => US [patent_app_date] => 1987-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2764 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759660.pdf [firstpage_image] =>[orig_patent_app_number] => 036578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036578
Adjustable shoring system for boats Apr 9, 1987 Issued
Array ( [id] => 2504573 [patent_doc_number] => 04818151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Secondary containment systems especially well suited for hydrocarbon storage and delivery systems' [patent_app_type] => 1 [patent_app_number] => 7/036290 [patent_app_country] => US [patent_app_date] => 1987-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 42 [patent_no_of_words] => 10392 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818151.pdf [firstpage_image] =>[orig_patent_app_number] => 036290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036290
Secondary containment systems especially well suited for hydrocarbon storage and delivery systems Apr 8, 1987 Issued
Array ( [id] => 2516406 [patent_doc_number] => 04883388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Load compensating system' [patent_app_type] => 1 [patent_app_number] => 7/035784 [patent_app_country] => US [patent_app_date] => 1987-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3247 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883388.pdf [firstpage_image] =>[orig_patent_app_number] => 035784 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/035784
Load compensating system Apr 7, 1987 Issued
Array ( [id] => 2519561 [patent_doc_number] => 04797034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Oscillating marine platform with a rigid base' [patent_app_type] => 1 [patent_app_number] => 7/034944 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2144 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797034.pdf [firstpage_image] =>[orig_patent_app_number] => 034944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034944
Oscillating marine platform with a rigid base Apr 5, 1987 Issued
Array ( [id] => 2437402 [patent_doc_number] => 04740110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Platform grouting system and method' [patent_app_type] => 1 [patent_app_number] => 7/034868 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3786 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740110.pdf [firstpage_image] =>[orig_patent_app_number] => 034868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034868
Platform grouting system and method Apr 5, 1987 Issued
Array ( [id] => 2433831 [patent_doc_number] => 04778309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Stackable grid material for soil confinement' [patent_app_type] => 1 [patent_app_number] => 7/032278 [patent_app_country] => US [patent_app_date] => 1987-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2620 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778309.pdf [firstpage_image] =>[orig_patent_app_number] => 032278 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/032278
Stackable grid material for soil confinement Mar 29, 1987 Issued
Array ( [id] => 2390395 [patent_doc_number] => 04769192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Pulsating slip form apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/031278 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1558 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769192.pdf [firstpage_image] =>[orig_patent_app_number] => 031278 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031278
Pulsating slip form apparatus and method Mar 26, 1987 Issued
Array ( [id] => 2405912 [patent_doc_number] => 04761099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Process for strengthening and sealing geological formations' [patent_app_type] => 1 [patent_app_number] => 7/031488 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2740 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761099.pdf [firstpage_image] =>[orig_patent_app_number] => 031488 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031488
Process for strengthening and sealing geological formations Mar 26, 1987 Issued
Array ( [id] => 2438766 [patent_doc_number] => 04792261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Mine roof supports' [patent_app_type] => 1 [patent_app_number] => 7/030528 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2560 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792261.pdf [firstpage_image] =>[orig_patent_app_number] => 030528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030528
Mine roof supports Mar 26, 1987 Issued
07/030956 INTERMESHABLE CONSTRUCTION UNIT Mar 25, 1987 Abandoned
Array ( [id] => 2448146 [patent_doc_number] => 04784523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Method and apparatus for remotely orienting a flowline for connection to a subsea structure' [patent_app_type] => 1 [patent_app_number] => 7/031342 [patent_app_country] => US [patent_app_date] => 1987-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2669 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784523.pdf [firstpage_image] =>[orig_patent_app_number] => 031342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031342
Method and apparatus for remotely orienting a flowline for connection to a subsea structure Mar 25, 1987 Issued
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