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] => 2539784 [patent_doc_number] => 04804299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Retaining wall system' [patent_app_type] => 1 [patent_app_number] => 6/883776 [patent_app_country] => US [patent_app_date] => 1986-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1721 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804299.pdf [firstpage_image] =>[orig_patent_app_number] => 883776 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/883776
Retaining wall system Jul 8, 1986 Issued
Array ( [id] => 2408473 [patent_doc_number] => 04746249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Pumpable backfill material of high strength' [patent_app_type] => 1 [patent_app_number] => 6/881380 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746249.pdf [firstpage_image] =>[orig_patent_app_number] => 881380 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881380
Pumpable backfill material of high strength Jul 1, 1986 Issued
Array ( [id] => 2436763 [patent_doc_number] => 04756645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Support structure, process for producing this support structure, means for practicing the process' [patent_app_type] => 1 [patent_app_number] => 6/877426 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4732 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756645.pdf [firstpage_image] =>[orig_patent_app_number] => 877426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877426
Support structure, process for producing this support structure, means for practicing the process Jun 22, 1986 Issued
Array ( [id] => 2406061 [patent_doc_number] => 04761107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Apparatus for transferring components to and from containers' [patent_app_type] => 1 [patent_app_number] => 6/875913 [patent_app_country] => US [patent_app_date] => 1986-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5643 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761107.pdf [firstpage_image] =>[orig_patent_app_number] => 875913 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/875913
Apparatus for transferring components to and from containers Jun 18, 1986 Issued
Array ( [id] => 2412488 [patent_doc_number] => 04726710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Co-disposal pollution control method' [patent_app_type] => 1 [patent_app_number] => 6/874622 [patent_app_country] => US [patent_app_date] => 1986-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13534 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726710.pdf [firstpage_image] =>[orig_patent_app_number] => 874622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/874622
Co-disposal pollution control method Jun 15, 1986 Issued
Array ( [id] => 2358688 [patent_doc_number] => 04666338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Ocean bottom seismometer release mechanism' [patent_app_type] => 1 [patent_app_number] => 6/873156 [patent_app_country] => US [patent_app_date] => 1986-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3481 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666338.pdf [firstpage_image] =>[orig_patent_app_number] => 873156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873156
Ocean bottom seismometer release mechanism Jun 9, 1986 Issued
Array ( [id] => 2499615 [patent_doc_number] => 04830541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Suction-type ocean-floor wellhead' [patent_app_type] => 1 [patent_app_number] => 6/868864 [patent_app_country] => US [patent_app_date] => 1986-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2507 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830541.pdf [firstpage_image] =>[orig_patent_app_number] => 868864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868864
Suction-type ocean-floor wellhead May 29, 1986 Issued
Array ( [id] => 2416581 [patent_doc_number] => 04738577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Furnace for the heat treatment of work pieces' [patent_app_type] => 1 [patent_app_number] => 6/865342 [patent_app_country] => US [patent_app_date] => 1986-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2386 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738577.pdf [firstpage_image] =>[orig_patent_app_number] => 865342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865342
Furnace for the heat treatment of work pieces May 20, 1986 Issued
Array ( [id] => 2334910 [patent_doc_number] => 04661018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Apparatus for and method of installing underground cable having above ground terminals' [patent_app_type] => 1 [patent_app_number] => 6/862847 [patent_app_country] => US [patent_app_date] => 1986-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3177 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661018.pdf [firstpage_image] =>[orig_patent_app_number] => 862847 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862847
Apparatus for and method of installing underground cable having above ground terminals May 12, 1986 Issued
Array ( [id] => 2412300 [patent_doc_number] => 04726700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Rub-on applicator' [patent_app_type] => 1 [patent_app_number] => 6/860484 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726700.pdf [firstpage_image] =>[orig_patent_app_number] => 860484 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860484
Rub-on applicator May 6, 1986 Issued
Array ( [id] => 2377081 [patent_doc_number] => 04695202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'System of submarine linking between the legs of a platform and the relating foundation piles' [patent_app_type] => 1 [patent_app_number] => 6/859008 [patent_app_country] => US [patent_app_date] => 1986-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1184 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695202.pdf [firstpage_image] =>[orig_patent_app_number] => 859008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/859008
System of submarine linking between the legs of a platform and the relating foundation piles May 1, 1986 Issued
Array ( [id] => 2346498 [patent_doc_number] => 04704047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Land drainage system' [patent_app_type] => 1 [patent_app_number] => 6/855064 [patent_app_country] => US [patent_app_date] => 1986-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1957 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704047.pdf [firstpage_image] =>[orig_patent_app_number] => 855064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855064
Land drainage system Apr 22, 1986 Issued
Array ( [id] => 2352193 [patent_doc_number] => 04687371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Precast concrete culvert section' [patent_app_type] => 1 [patent_app_number] => 6/853206 [patent_app_country] => US [patent_app_date] => 1986-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1589 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687371.pdf [firstpage_image] =>[orig_patent_app_number] => 853206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853206
Precast concrete culvert section Apr 16, 1986 Issued
Array ( [id] => 2357830 [patent_doc_number] => 04664554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Pressurized liquid filled tendons' [patent_app_type] => 1 [patent_app_number] => 6/849666 [patent_app_country] => US [patent_app_date] => 1986-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1363 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664554.pdf [firstpage_image] =>[orig_patent_app_number] => 849666 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849666
Pressurized liquid filled tendons Apr 8, 1986 Issued
Array ( [id] => 2531350 [patent_doc_number] => 04826354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Underwater cryogenic pipeline system' [patent_app_type] => 1 [patent_app_number] => 6/846431 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 5651 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826354.pdf [firstpage_image] =>[orig_patent_app_number] => 846431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846431
Underwater cryogenic pipeline system Mar 30, 1986 Issued
Array ( [id] => 2405410 [patent_doc_number] => 04725164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Method of excavating a storage complex in rock for storing radioactive waste' [patent_app_type] => 1 [patent_app_number] => 6/839904 [patent_app_country] => US [patent_app_date] => 1986-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2193 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725164.pdf [firstpage_image] =>[orig_patent_app_number] => 839904 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/839904
Method of excavating a storage complex in rock for storing radioactive waste Mar 13, 1986 Issued
Array ( [id] => 2429098 [patent_doc_number] => 04739677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Adjusting device, especially for locking of motor vehicle doors' [patent_app_type] => 1 [patent_app_number] => 6/838470 [patent_app_country] => US [patent_app_date] => 1986-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2583 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/739/04739677.pdf [firstpage_image] =>[orig_patent_app_number] => 838470 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838470
Adjusting device, especially for locking of motor vehicle doors Mar 10, 1986 Issued
Array ( [id] => 2465553 [patent_doc_number] => 04878780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Apparatus and method of creating and controlling an artifical water table' [patent_app_type] => 1 [patent_app_number] => 6/838320 [patent_app_country] => US [patent_app_date] => 1986-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 4631 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878780.pdf [firstpage_image] =>[orig_patent_app_number] => 838320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838320
Apparatus and method of creating and controlling an artifical water table Mar 9, 1986 Issued
Array ( [id] => 2322038 [patent_doc_number] => 04705428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Wave generating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/837406 [patent_app_country] => US [patent_app_date] => 1986-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2729 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705428.pdf [firstpage_image] =>[orig_patent_app_number] => 837406 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837406
Wave generating apparatus Mar 6, 1986 Issued
Array ( [id] => 2411943 [patent_doc_number] => 04733989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Self-healing bentonite sheet material composite drainage structure' [patent_app_type] => 1 [patent_app_number] => 6/816266 [patent_app_country] => US [patent_app_date] => 1986-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733989.pdf [firstpage_image] =>[orig_patent_app_number] => 816266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/816266
Self-healing bentonite sheet material composite drainage structure Mar 3, 1986 Issued
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