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] => 2714967 [patent_doc_number] => 05024557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Method and apparatus for constructing an offshore hollow column' [patent_app_type] => 1 [patent_app_number] => 7/099406 [patent_app_country] => US [patent_app_date] => 1987-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2864 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024557.pdf [firstpage_image] =>[orig_patent_app_number] => 099406 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099406
Method and apparatus for constructing an offshore hollow column Sep 21, 1987 Issued
Array ( [id] => 2514562 [patent_doc_number] => 04884922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Filling cracks in artificial and natural structures' [patent_app_type] => 1 [patent_app_number] => 7/097492 [patent_app_country] => US [patent_app_date] => 1987-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1808 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884922.pdf [firstpage_image] =>[orig_patent_app_number] => 097492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/097492
Filling cracks in artificial and natural structures Sep 15, 1987 Issued
Array ( [id] => 2405851 [patent_doc_number] => 04786210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Arctic production/terminal facility' [patent_app_type] => 1 [patent_app_number] => 7/096868 [patent_app_country] => US [patent_app_date] => 1987-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1776 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786210.pdf [firstpage_image] =>[orig_patent_app_number] => 096868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096868
Arctic production/terminal facility Sep 13, 1987 Issued
Array ( [id] => 2578353 [patent_doc_number] => 04907918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Shaking control unit for a hydraulic cylinder' [patent_app_type] => 1 [patent_app_number] => 7/095562 [patent_app_country] => US [patent_app_date] => 1987-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2063 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907918.pdf [firstpage_image] =>[orig_patent_app_number] => 095562 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095562
Shaking control unit for a hydraulic cylinder Sep 9, 1987 Issued
Array ( [id] => 2517374 [patent_doc_number] => 04838731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Septic tank distribution box system' [patent_app_type] => 1 [patent_app_number] => 7/092764 [patent_app_country] => US [patent_app_date] => 1987-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 25 [patent_no_of_words] => 2756 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838731.pdf [firstpage_image] =>[orig_patent_app_number] => 092764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/092764
Septic tank distribution box system Sep 2, 1987 Issued
Array ( [id] => 2525078 [patent_doc_number] => RE032871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Mine stopping' [patent_app_type] => 2 [patent_app_number] => 7/092227 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1544 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032871.pdf [firstpage_image] =>[orig_patent_app_number] => 092227 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/092227
Mine stopping Sep 1, 1987 Issued
Array ( [id] => 2550890 [patent_doc_number] => 04836710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Underground tank with leak detection mechanism' [patent_app_type] => 1 [patent_app_number] => 7/091036 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836710.pdf [firstpage_image] =>[orig_patent_app_number] => 091036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/091036
Underground tank with leak detection mechanism Aug 30, 1987 Issued
Array ( [id] => 2499505 [patent_doc_number] => 04830535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Knife shield driving device and method for the excavating and/or final supporting of galleries or the like' [patent_app_type] => 1 [patent_app_number] => 7/091274 [patent_app_country] => US [patent_app_date] => 1987-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5586 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830535.pdf [firstpage_image] =>[orig_patent_app_number] => 091274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/091274
Knife shield driving device and method for the excavating and/or final supporting of galleries or the like Aug 30, 1987 Issued
Array ( [id] => 2465826 [patent_doc_number] => 04886397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Dynamic load compensating system' [patent_app_type] => 1 [patent_app_number] => 7/090130 [patent_app_country] => US [patent_app_date] => 1987-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886397.pdf [firstpage_image] =>[orig_patent_app_number] => 090130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/090130
Dynamic load compensating system Aug 26, 1987 Issued
Array ( [id] => 2448128 [patent_doc_number] => 04784522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Method and apparatus for effecting high pressure isolation of liquids' [patent_app_type] => 1 [patent_app_number] => 7/089726 [patent_app_country] => US [patent_app_date] => 1987-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3502 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784522.pdf [firstpage_image] =>[orig_patent_app_number] => 089726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/089726
Method and apparatus for effecting high pressure isolation of liquids Aug 25, 1987 Issued
Array ( [id] => 2657209 [patent_doc_number] => 04904113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Highway edgedrain' [patent_app_type] => 1 [patent_app_number] => 7/086678 [patent_app_country] => US [patent_app_date] => 1987-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904113.pdf [firstpage_image] =>[orig_patent_app_number] => 086678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086678
Highway edgedrain Aug 17, 1987 Issued
Array ( [id] => 2519487 [patent_doc_number] => 04797030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Precast concrete culvert system' [patent_app_type] => 1 [patent_app_number] => 7/086064 [patent_app_country] => US [patent_app_date] => 1987-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2001 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797030.pdf [firstpage_image] =>[orig_patent_app_number] => 086064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086064
Precast concrete culvert system Aug 16, 1987 Issued
Array ( [id] => 2499437 [patent_doc_number] => 04850742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Method and device for attenuating the sea swell' [patent_app_type] => 1 [patent_app_number] => 7/074486 [patent_app_country] => US [patent_app_date] => 1987-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3971 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850742.pdf [firstpage_image] =>[orig_patent_app_number] => 074486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074486
Method and device for attenuating the sea swell Aug 12, 1987 Issued
Array ( [id] => 2542247 [patent_doc_number] => 04808037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Method and apparatus for removal of submerged offshore objects' [patent_app_type] => 1 [patent_app_number] => 7/083639 [patent_app_country] => US [patent_app_date] => 1987-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6454 [patent_no_of_claims] => 110 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808037.pdf [firstpage_image] =>[orig_patent_app_number] => 083639 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083639
Method and apparatus for removal of submerged offshore objects Aug 6, 1987 Issued
Array ( [id] => 2550796 [patent_doc_number] => 04856934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Beach builder block' [patent_app_type] => 1 [patent_app_number] => 7/082848 [patent_app_country] => US [patent_app_date] => 1987-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3183 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856934.pdf [firstpage_image] =>[orig_patent_app_number] => 082848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082848
Beach builder block Aug 5, 1987 Issued
Array ( [id] => 2405870 [patent_doc_number] => 04786211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Filling cavities in mining' [patent_app_type] => 1 [patent_app_number] => 7/082732 [patent_app_country] => US [patent_app_date] => 1987-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2590 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786211.pdf [firstpage_image] =>[orig_patent_app_number] => 082732 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082732
Filling cavities in mining Aug 5, 1987 Issued
Array ( [id] => 2479323 [patent_doc_number] => 04799821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Method and apparatus for containment and/or directing the flow of spilled hazardous liquids' [patent_app_type] => 1 [patent_app_number] => 7/079950 [patent_app_country] => US [patent_app_date] => 1987-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2391 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799821.pdf [firstpage_image] =>[orig_patent_app_number] => 079950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079950
Method and apparatus for containment and/or directing the flow of spilled hazardous liquids Jul 30, 1987 Issued
Array ( [id] => 2439870 [patent_doc_number] => 04767235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Prefabricated composite element for the building of a sea wall' [patent_app_type] => 1 [patent_app_number] => 7/079229 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1561 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/767/04767235.pdf [firstpage_image] =>[orig_patent_app_number] => 079229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079229
Prefabricated composite element for the building of a sea wall Jul 27, 1987 Issued
Array ( [id] => 2473165 [patent_doc_number] => 04820079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Method of coastal erosion control using massive sea block system' [patent_app_type] => 1 [patent_app_number] => 7/077582 [patent_app_country] => US [patent_app_date] => 1987-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1989 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820079.pdf [firstpage_image] =>[orig_patent_app_number] => 077582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077582
Method of coastal erosion control using massive sea block system Jul 23, 1987 Issued
07/077592 POLYMERIC TAPE WITH BIOCIDE Jul 23, 1987 Abandoned
Menu