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] => 2578335 [patent_doc_number] => 04907917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Method of securing anchor rods' [patent_app_type] => 1 [patent_app_number] => 7/260232 [patent_app_country] => US [patent_app_date] => 1988-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1351 [patent_no_of_claims] => 10 [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/04/907/04907917.pdf [firstpage_image] =>[orig_patent_app_number] => 260232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260232
Method of securing anchor rods Oct 19, 1988 Issued
Array ( [id] => 2739723 [patent_doc_number] => 05020939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Irrigation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/262114 [patent_app_country] => US [patent_app_date] => 1988-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1967 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020939.pdf [firstpage_image] =>[orig_patent_app_number] => 262114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262114
Irrigation method and apparatus Oct 18, 1988 Issued
Array ( [id] => 2627588 [patent_doc_number] => 04913591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Mobile marine platform and method of installation' [patent_app_type] => 1 [patent_app_number] => 7/258466 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5853 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913591.pdf [firstpage_image] =>[orig_patent_app_number] => 258466 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258466
Mobile marine platform and method of installation Oct 16, 1988 Issued
Array ( [id] => 2614438 [patent_doc_number] => 04950107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Audible alarm device for divers' [patent_app_type] => 1 [patent_app_number] => 7/256606 [patent_app_country] => US [patent_app_date] => 1988-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 6 [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/04/950/04950107.pdf [firstpage_image] =>[orig_patent_app_number] => 256606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/256606
Audible alarm device for divers Oct 11, 1988 Issued
Array ( [id] => 2598466 [patent_doc_number] => 04902168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Method for removing obsolete offshore platforms' [patent_app_type] => 1 [patent_app_number] => 7/249633 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1231 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902168.pdf [firstpage_image] =>[orig_patent_app_number] => 249633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249633
Method for removing obsolete offshore platforms Sep 25, 1988 Issued
07/247846 METHOD AND APPARATUS FOR PROTECTIVE ENCAPSULATION OF STRUCTURAL MEMBERS Sep 21, 1988 Abandoned
07/245606 METHOD AND APPARATUS FOR INSTALLING A FLOWLINE NEAR THE WATERBOTTOM Sep 18, 1988 Abandoned
Array ( [id] => 2514542 [patent_doc_number] => 04884921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Retaining wall module having face panel and T-stem with means for receiving transverse stabilizing web' [patent_app_type] => 1 [patent_app_number] => 7/244684 [patent_app_country] => US [patent_app_date] => 1988-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 4669 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884921.pdf [firstpage_image] =>[orig_patent_app_number] => 244684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244684
Retaining wall module having face panel and T-stem with means for receiving transverse stabilizing web Sep 14, 1988 Issued
Array ( [id] => 2617746 [patent_doc_number] => 04906140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Method and apparatus for raising and supporting a foundation' [patent_app_type] => 1 [patent_app_number] => 7/244178 [patent_app_country] => US [patent_app_date] => 1988-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3469 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906140.pdf [firstpage_image] =>[orig_patent_app_number] => 244178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244178
Method and apparatus for raising and supporting a foundation Sep 13, 1988 Issued
Array ( [id] => 2556497 [patent_doc_number] => 04900091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Electrohydraulic coal-mining system' [patent_app_type] => 1 [patent_app_number] => 7/243066 [patent_app_country] => US [patent_app_date] => 1988-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2311 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900091.pdf [firstpage_image] =>[orig_patent_app_number] => 243066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243066
Electrohydraulic coal-mining system Sep 8, 1988 Issued
Array ( [id] => 2457796 [patent_doc_number] => 04844654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Beach erosion reversal system and method' [patent_app_type] => 1 [patent_app_number] => 7/238736 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 16 [patent_no_of_words] => 3516 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844654.pdf [firstpage_image] =>[orig_patent_app_number] => 238736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238736
Beach erosion reversal system and method Aug 30, 1988 Issued
Array ( [id] => 2610629 [patent_doc_number] => 04949905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Sprinkler head mounting system' [patent_app_type] => 1 [patent_app_number] => 7/237524 [patent_app_country] => US [patent_app_date] => 1988-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1808 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949905.pdf [firstpage_image] =>[orig_patent_app_number] => 237524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237524
Sprinkler head mounting system Aug 25, 1988 Issued
Array ( [id] => 2470916 [patent_doc_number] => 04881854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Pressure activated fluid retaining system and method' [patent_app_type] => 1 [patent_app_number] => 7/233234 [patent_app_country] => US [patent_app_date] => 1988-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3975 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881854.pdf [firstpage_image] =>[orig_patent_app_number] => 233234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/233234
Pressure activated fluid retaining system and method Aug 16, 1988 Issued
Array ( [id] => 2591962 [patent_doc_number] => 04911578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Process for making a tunnel and advancing a tunneling read with a wall-supporting shield' [patent_app_type] => 1 [patent_app_number] => 7/232606 [patent_app_country] => US [patent_app_date] => 1988-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2379 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911578.pdf [firstpage_image] =>[orig_patent_app_number] => 232606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/232606
Process for making a tunnel and advancing a tunneling read with a wall-supporting shield Aug 14, 1988 Issued
Array ( [id] => 2592067 [patent_doc_number] => 04911584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Method for soil injection' [patent_app_type] => 1 [patent_app_number] => 7/230446 [patent_app_country] => US [patent_app_date] => 1988-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3337 [patent_no_of_claims] => 9 [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/04/911/04911584.pdf [firstpage_image] =>[orig_patent_app_number] => 230446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230446
Method for soil injection Aug 8, 1988 Issued
Array ( [id] => 2925208 [patent_doc_number] => 05259700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Pipe loop expansion/breakaway protection device' [patent_app_type] => 1 [patent_app_number] => 7/226120 [patent_app_country] => US [patent_app_date] => 1988-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1755 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/259/05259700.pdf [firstpage_image] =>[orig_patent_app_number] => 226120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/226120
Pipe loop expansion/breakaway protection device Jul 28, 1988 Issued
Array ( [id] => 2619116 [patent_doc_number] => 04966495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Semisubmersible vessel with captured constant tension buoy' [patent_app_type] => 1 [patent_app_number] => 7/221422 [patent_app_country] => US [patent_app_date] => 1988-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6092 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966495.pdf [firstpage_image] =>[orig_patent_app_number] => 221422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/221422
Semisubmersible vessel with captured constant tension buoy Jul 18, 1988 Issued
07/221275 POLYMERIC TAPE WITH BIOCIDE Jul 18, 1988 Abandoned
Array ( [id] => 2852780 [patent_doc_number] => 05082397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Method of and apparatus for controlling fluid leakage through soil' [patent_app_type] => 1 [patent_app_number] => 7/217860 [patent_app_country] => US [patent_app_date] => 1988-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3429 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082397.pdf [firstpage_image] =>[orig_patent_app_number] => 217860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217860
Method of and apparatus for controlling fluid leakage through soil Jul 11, 1988 Issued
Array ( [id] => 2620370 [patent_doc_number] => 04909333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Vibratory plow' [patent_app_type] => 1 [patent_app_number] => 7/216584 [patent_app_country] => US [patent_app_date] => 1988-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2958 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909333.pdf [firstpage_image] =>[orig_patent_app_number] => 216584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/216584
Vibratory plow Jul 6, 1988 Issued
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