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
07/594602 RETAINING WALL ASSEMBLY UTILIZING FACE PANELS INTERLOCKED WITH TIE-BACK/ANCHORS Oct 8, 1990 Abandoned
Array ( [id] => 2761697 [patent_doc_number] => 05074717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Clamped body replacement tool' [patent_app_type] => 1 [patent_app_number] => 7/543736 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3478 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074717.pdf [firstpage_image] =>[orig_patent_app_number] => 543736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543736
Clamped body replacement tool Oct 4, 1990 Issued
Array ( [id] => 2725123 [patent_doc_number] => 05076734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Roof bolt with paddle resin mixer and method for making the same' [patent_app_type] => 1 [patent_app_number] => 7/593116 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3700 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076734.pdf [firstpage_image] =>[orig_patent_app_number] => 593116 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593116
Roof bolt with paddle resin mixer and method for making the same Oct 4, 1990 Issued
Array ( [id] => 2792518 [patent_doc_number] => 05114271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Spill containment devices' [patent_app_type] => 1 [patent_app_number] => 7/592132 [patent_app_country] => US [patent_app_date] => 1990-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 10375 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114271.pdf [firstpage_image] =>[orig_patent_app_number] => 592132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592132
Spill containment devices Oct 2, 1990 Issued
Array ( [id] => 2757968 [patent_doc_number] => 05035536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Oil spill retrieval system' [patent_app_type] => 1 [patent_app_number] => 7/587084 [patent_app_country] => US [patent_app_date] => 1990-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 666 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035536.pdf [firstpage_image] =>[orig_patent_app_number] => 587084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/587084
Oil spill retrieval system Sep 23, 1990 Issued
Array ( [id] => 2684010 [patent_doc_number] => 05064313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Embankment reinforcing structures' [patent_app_type] => 1 [patent_app_number] => 7/585874 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 9231 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064313.pdf [firstpage_image] =>[orig_patent_app_number] => 585874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585874
Embankment reinforcing structures Sep 19, 1990 Issued
Array ( [id] => 2659372 [patent_doc_number] => 05046897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Platform support system' [patent_app_type] => 1 [patent_app_number] => 7/585632 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3706 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046897.pdf [firstpage_image] =>[orig_patent_app_number] => 585632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585632
Platform support system Sep 19, 1990 Issued
Array ( [id] => 2734700 [patent_doc_number] => 05022784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Undertow reduction system for shoreline protection' [patent_app_type] => 1 [patent_app_number] => 7/583742 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1393 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022784.pdf [firstpage_image] =>[orig_patent_app_number] => 583742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583742
Undertow reduction system for shoreline protection Sep 16, 1990 Issued
Array ( [id] => 2773175 [patent_doc_number] => 05087154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Coatings and process affording corrosion protection for marine structures' [patent_app_type] => 1 [patent_app_number] => 7/583282 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2786 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087154.pdf [firstpage_image] =>[orig_patent_app_number] => 583282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583282
Coatings and process affording corrosion protection for marine structures Sep 16, 1990 Issued
07/582052 GEOGRIDS Sep 13, 1990 Abandoned
Array ( [id] => 2758048 [patent_doc_number] => 05035540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Shallow water pipeline tracker system' [patent_app_type] => 1 [patent_app_number] => 7/581736 [patent_app_country] => US [patent_app_date] => 1990-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1233 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035540.pdf [firstpage_image] =>[orig_patent_app_number] => 581736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/581736
Shallow water pipeline tracker system Sep 11, 1990 Issued
07/581186 APPARATUS FOR BULKHEAD BUOYANCY AND PIPE DIFFERENTIAL PRESSURE Sep 9, 1990 Abandoned
Array ( [id] => 2806447 [patent_doc_number] => 05080533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Safety shield for an excavation trench' [patent_app_type] => 1 [patent_app_number] => 7/579162 [patent_app_country] => US [patent_app_date] => 1990-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2113 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080533.pdf [firstpage_image] =>[orig_patent_app_number] => 579162 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579162
Safety shield for an excavation trench Sep 6, 1990 Issued
Array ( [id] => 2774712 [patent_doc_number] => 05129756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Apparatus for and method of coastal erosion control using massive sea block system' [patent_app_type] => 1 [patent_app_number] => 7/577456 [patent_app_country] => US [patent_app_date] => 1990-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2495 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129756.pdf [firstpage_image] =>[orig_patent_app_number] => 577456 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/577456
Apparatus for and method of coastal erosion control using massive sea block system Sep 3, 1990 Issued
Array ( [id] => 2696886 [patent_doc_number] => 05067850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Apparatus for detection and containment of pollutants in a drainage system' [patent_app_type] => 1 [patent_app_number] => 7/575864 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 5352 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067850.pdf [firstpage_image] =>[orig_patent_app_number] => 575864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575864
Apparatus for detection and containment of pollutants in a drainage system Aug 30, 1990 Issued
Array ( [id] => 2661735 [patent_doc_number] => 05026226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Motion absorbing docking assembly' [patent_app_type] => 1 [patent_app_number] => 7/573956 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3220 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026226.pdf [firstpage_image] =>[orig_patent_app_number] => 573956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/573956
Motion absorbing docking assembly Aug 26, 1990 Issued
Array ( [id] => 2792534 [patent_doc_number] => 05145279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Public works machine usable more particularly for laying vertical drains' [patent_app_type] => 1 [patent_app_number] => 7/566444 [patent_app_country] => US [patent_app_date] => 1990-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2647 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145279.pdf [firstpage_image] =>[orig_patent_app_number] => 566444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566444
Public works machine usable more particularly for laying vertical drains Aug 23, 1990 Issued
Array ( [id] => 2703791 [patent_doc_number] => 05052855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Method and apparatus for providing water for irrigating turf grass' [patent_app_type] => 1 [patent_app_number] => 7/570912 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3109 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052855.pdf [firstpage_image] =>[orig_patent_app_number] => 570912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570912
Method and apparatus for providing water for irrigating turf grass Aug 21, 1990 Issued
Array ( [id] => 2834987 [patent_doc_number] => 05106236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Audible alarm device for divers and others' [patent_app_type] => 1 [patent_app_number] => 7/568833 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3413 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106236.pdf [firstpage_image] =>[orig_patent_app_number] => 568833 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568833
Audible alarm device for divers and others Aug 16, 1990 Issued
Array ( [id] => 2697426 [patent_doc_number] => 04992001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Method of deepwater pipelay' [patent_app_type] => 1 [patent_app_number] => 7/570172 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2556 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992001.pdf [firstpage_image] =>[orig_patent_app_number] => 570172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570172
Method of deepwater pipelay Aug 16, 1990 Issued
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