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] => 1952952 [patent_doc_number] => 04325654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Column supported platform and lift with prestressed damping system' [patent_app_type] => 1 [patent_app_number] => 6/092174 [patent_app_country] => US [patent_app_date] => 1979-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5146 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325654.pdf [firstpage_image] =>[orig_patent_app_number] => 092174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/092174
Column supported platform and lift with prestressed damping system Nov 6, 1979 Issued
Array ( [id] => 1889975 [patent_doc_number] => 04288175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Reticulately reinforced earthen dams and method for providing reinforcement' [patent_app_type] => 1 [patent_app_number] => 6/089024 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288175.pdf [firstpage_image] =>[orig_patent_app_number] => 089024 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089024
Reticulately reinforced earthen dams and method for providing reinforcement Oct 28, 1979 Issued
Array ( [id] => 1986748 [patent_doc_number] => 04352596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Stab system for equipment removal' [patent_app_type] => 1 [patent_app_number] => 6/089186 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3939 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352596.pdf [firstpage_image] =>[orig_patent_app_number] => 089186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089186
Stab system for equipment removal Oct 28, 1979 Issued
Array ( [id] => 1896556 [patent_doc_number] => 04265564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Sluice gate assembly' [patent_app_type] => 1 [patent_app_number] => 6/087654 [patent_app_country] => US [patent_app_date] => 1979-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1451 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265564.pdf [firstpage_image] =>[orig_patent_app_number] => 087654 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087654
Sluice gate assembly Oct 23, 1979 Issued
Array ( [id] => 1875027 [patent_doc_number] => 04279544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Helical apparatus for coupling submerged pipes' [patent_app_type] => 1 [patent_app_number] => 6/087858 [patent_app_country] => US [patent_app_date] => 1979-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 2321 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279544.pdf [firstpage_image] =>[orig_patent_app_number] => 087858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087858
Helical apparatus for coupling submerged pipes Oct 23, 1979 Issued
Array ( [id] => 2321052 [patent_doc_number] => 04697957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Marine pile protective system' [patent_app_type] => 1 [patent_app_number] => 6/086059 [patent_app_country] => US [patent_app_date] => 1979-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1332 [patent_no_of_claims] => 1 [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/04/697/04697957.pdf [firstpage_image] =>[orig_patent_app_number] => 086059 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086059
Marine pile protective system Oct 17, 1979 Issued
Array ( [id] => 1875895 [patent_doc_number] => 04304507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Method for producing a continuous wall' [patent_app_type] => 1 [patent_app_number] => 6/085040 [patent_app_country] => US [patent_app_date] => 1979-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2213 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304507.pdf [firstpage_image] =>[orig_patent_app_number] => 085040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/085040
Method for producing a continuous wall Oct 14, 1979 Issued
Array ( [id] => 1978243 [patent_doc_number] => 04351624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'File and jacket construction method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/084842 [patent_app_country] => US [patent_app_date] => 1979-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4357 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351624.pdf [firstpage_image] =>[orig_patent_app_number] => 084842 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/084842
File and jacket construction method and apparatus Oct 14, 1979 Issued
Array ( [id] => 1897242 [patent_doc_number] => 04300856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Compactable, foldable, floatable, boom-fence to quickly control the spread of contaminates over water surfaces' [patent_app_type] => 1 [patent_app_number] => 6/082776 [patent_app_country] => US [patent_app_date] => 1979-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3143 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300856.pdf [firstpage_image] =>[orig_patent_app_number] => 082776 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/082776
Compactable, foldable, floatable, boom-fence to quickly control the spread of contaminates over water surfaces Oct 8, 1979 Issued
Array ( [id] => 1973220 [patent_doc_number] => 04347796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Blast suppressive shielding' [patent_app_type] => 1 [patent_app_number] => 6/082263 [patent_app_country] => US [patent_app_date] => 1979-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 7013 [patent_no_of_claims] => 18 [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/04/347/04347796.pdf [firstpage_image] =>[orig_patent_app_number] => 082263 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/082263
Blast suppressive shielding Oct 4, 1979 Issued
Array ( [id] => 1874980 [patent_doc_number] => 04279535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Material and system for minimizing erosion' [patent_app_type] => 1 [patent_app_number] => 6/080302 [patent_app_country] => US [patent_app_date] => 1979-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3509 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279535.pdf [firstpage_image] =>[orig_patent_app_number] => 080302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080302
Material and system for minimizing erosion Sep 30, 1979 Issued
Array ( [id] => 2030658 [patent_doc_number] => 04367057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Method of forming a foundation with liquid tight joints' [patent_app_type] => 1 [patent_app_number] => 6/077650 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 4383 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367057.pdf [firstpage_image] =>[orig_patent_app_number] => 077650 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077650
Method of forming a foundation with liquid tight joints Sep 20, 1979 Issued
Array ( [id] => 1900359 [patent_doc_number] => 04275975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Mine roof anchor system' [patent_app_type] => 1 [patent_app_number] => 6/077534 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1804 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/275/04275975.pdf [firstpage_image] =>[orig_patent_app_number] => 077534 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077534
Mine roof anchor system Sep 20, 1979 Issued
Array ( [id] => 2118405 [patent_doc_number] => RE031776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Resin reinforced expansion anchor and method of installation' [patent_app_type] => 2 [patent_app_number] => 6/077770 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 4376 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031776.pdf [firstpage_image] =>[orig_patent_app_number] => 077770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077770
Resin reinforced expansion anchor and method of installation Sep 20, 1979 Issued
Array ( [id] => 2134967 [patent_doc_number] => 04531860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Deep sea oil salvage means' [patent_app_type] => 1 [patent_app_number] => 6/077388 [patent_app_country] => US [patent_app_date] => 1979-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2378 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531860.pdf [firstpage_image] =>[orig_patent_app_number] => 077388 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077388
Deep sea oil salvage means Sep 19, 1979 Issued
Array ( [id] => 1942778 [patent_doc_number] => 04313697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Mine roof support plate bolt' [patent_app_type] => 1 [patent_app_number] => 6/076506 [patent_app_country] => US [patent_app_date] => 1979-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2133 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313697.pdf [firstpage_image] =>[orig_patent_app_number] => 076506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/076506
Mine roof support plate bolt Sep 16, 1979 Issued
Array ( [id] => 1889969 [patent_doc_number] => 04288174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'System for groundwater flow control' [patent_app_type] => 1 [patent_app_number] => 6/074168 [patent_app_country] => US [patent_app_date] => 1979-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3008 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288174.pdf [firstpage_image] =>[orig_patent_app_number] => 074168 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/074168
System for groundwater flow control Sep 9, 1979 Issued
Array ( [id] => 1862438 [patent_doc_number] => 04269543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system' [patent_app_type] => 1 [patent_app_number] => 6/070672 [patent_app_country] => US [patent_app_date] => 1979-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 5394 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269543.pdf [firstpage_image] =>[orig_patent_app_number] => 070672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/070672
Mobile, offshore, self-elevating (jack-up) unit leg/hull rigidification system Aug 28, 1979 Issued
Array ( [id] => 1875000 [patent_doc_number] => 04279539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Dam with transformable hydroenergetic arrangement' [patent_app_type] => 1 [patent_app_number] => 6/067318 [patent_app_country] => US [patent_app_date] => 1979-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2706 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279539.pdf [firstpage_image] =>[orig_patent_app_number] => 067318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/067318
Dam with transformable hydroenergetic arrangement Aug 16, 1979 Issued
Array ( [id] => 1925586 [patent_doc_number] => 04286898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Releasable connection' [patent_app_type] => 1 [patent_app_number] => 6/066934 [patent_app_country] => US [patent_app_date] => 1979-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2707 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286898.pdf [firstpage_image] =>[orig_patent_app_number] => 066934 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/066934
Releasable connection Aug 15, 1979 Issued
Menu