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] => 2055192 [patent_doc_number] => 04455106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Flash gate board' [patent_app_type] => 1 [patent_app_number] => 6/314374 [patent_app_country] => US [patent_app_date] => 1981-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2890 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455106.pdf [firstpage_image] =>[orig_patent_app_number] => 314374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/314374
Flash gate board Oct 22, 1981 Issued
Array ( [id] => 2129164 [patent_doc_number] => 04515502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Marine fenders' [patent_app_type] => 1 [patent_app_number] => 6/312064 [patent_app_country] => US [patent_app_date] => 1981-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2546 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515502.pdf [firstpage_image] =>[orig_patent_app_number] => 312064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/312064
Marine fenders Oct 15, 1981 Issued
Array ( [id] => 2070616 [patent_doc_number] => 04470721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Crane assembly for floatable oil/gas production platforms' [patent_app_type] => 1 [patent_app_number] => 6/310294 [patent_app_country] => US [patent_app_date] => 1981-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3812 [patent_no_of_claims] => 15 [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/04/470/04470721.pdf [firstpage_image] =>[orig_patent_app_number] => 310294 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/310294
Crane assembly for floatable oil/gas production platforms Oct 8, 1981 Issued
Array ( [id] => 2164018 [patent_doc_number] => RE032054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Arrangement for concentrating sea waves' [patent_app_type] => 2 [patent_app_number] => 6/308850 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5501 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032054.pdf [firstpage_image] =>[orig_patent_app_number] => 308850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308850
Arrangement for concentrating sea waves Oct 4, 1981 Issued
Array ( [id] => 2189547 [patent_doc_number] => 04501513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Method and apparatus for forming a heat exchange system in the earth' [patent_app_type] => 1 [patent_app_number] => 6/308862 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3469 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501513.pdf [firstpage_image] =>[orig_patent_app_number] => 308862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308862
Method and apparatus for forming a heat exchange system in the earth Oct 4, 1981 Issued
Array ( [id] => 2123103 [patent_doc_number] => 04482269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Seawall barrier' [patent_app_type] => 1 [patent_app_number] => 6/306512 [patent_app_country] => US [patent_app_date] => 1981-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1447 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482269.pdf [firstpage_image] =>[orig_patent_app_number] => 306512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/306512
Seawall barrier Sep 27, 1981 Issued
Array ( [id] => 2064968 [patent_doc_number] => 04459065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Subsea winching apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/306035 [patent_app_country] => US [patent_app_date] => 1981-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5617 [patent_no_of_claims] => 21 [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/04/459/04459065.pdf [firstpage_image] =>[orig_patent_app_number] => 306035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/306035
Subsea winching apparatus and method Sep 27, 1981 Issued
Array ( [id] => 2116864 [patent_doc_number] => 04448570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Method of constructing a concrete off-shore structure more than 200 m high stabilized on the sea bed by its own weight' [patent_app_type] => 1 [patent_app_number] => 6/304498 [patent_app_country] => US [patent_app_date] => 1981-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 23 [patent_no_of_words] => 2323 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/448/04448570.pdf [firstpage_image] =>[orig_patent_app_number] => 304498 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/304498
Method of constructing a concrete off-shore structure more than 200 m high stabilized on the sea bed by its own weight Sep 21, 1981 Issued
Array ( [id] => 2083347 [patent_doc_number] => 04465406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Mine roof support unit' [patent_app_type] => 1 [patent_app_number] => 6/302552 [patent_app_country] => US [patent_app_date] => 1981-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3041 [patent_no_of_claims] => 14 [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/04/465/04465406.pdf [firstpage_image] =>[orig_patent_app_number] => 302552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/302552
Mine roof support unit Sep 15, 1981 Issued
Array ( [id] => 2099507 [patent_doc_number] => 04445808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Mine roof plate' [patent_app_type] => 1 [patent_app_number] => 6/300773 [patent_app_country] => US [patent_app_date] => 1981-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1612 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445808.pdf [firstpage_image] =>[orig_patent_app_number] => 300773 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300773
Mine roof plate Sep 9, 1981 Issued
Array ( [id] => 2175579 [patent_doc_number] => 04508479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Device for pulling together' [patent_app_type] => 1 [patent_app_number] => 6/299731 [patent_app_country] => US [patent_app_date] => 1981-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3915 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508479.pdf [firstpage_image] =>[orig_patent_app_number] => 299731 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299731
Device for pulling together Sep 7, 1981 Issued
Array ( [id] => 2086770 [patent_doc_number] => 04423986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Method and installation apparatus for rock bolting' [patent_app_type] => 1 [patent_app_number] => 6/299642 [patent_app_country] => US [patent_app_date] => 1981-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2176 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423986.pdf [firstpage_image] =>[orig_patent_app_number] => 299642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/299642
Method and installation apparatus for rock bolting Sep 3, 1981 Issued
Array ( [id] => 2065206 [patent_doc_number] => 04430027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Method of forming a foundation with liquid tight joints' [patent_app_type] => 1 [patent_app_number] => 6/296431 [patent_app_country] => US [patent_app_date] => 1981-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 4382 [patent_no_of_claims] => 6 [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/04/430/04430027.pdf [firstpage_image] =>[orig_patent_app_number] => 296431 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/296431
Method of forming a foundation with liquid tight joints Aug 25, 1981 Issued
Array ( [id] => 2125375 [patent_doc_number] => 04431340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Fish elevator and method of elevating fish' [patent_app_type] => 1 [patent_app_number] => 6/292334 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2328 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431340.pdf [firstpage_image] =>[orig_patent_app_number] => 292334 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292334
Fish elevator and method of elevating fish Aug 11, 1981 Issued
Array ( [id] => 2082916 [patent_doc_number] => 04435108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Method of installing sub-sea templates' [patent_app_type] => 1 [patent_app_number] => 6/292014 [patent_app_country] => US [patent_app_date] => 1981-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 7039 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435108.pdf [firstpage_image] =>[orig_patent_app_number] => 292014 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292014
Method of installing sub-sea templates Aug 10, 1981 Issued
Array ( [id] => 2125047 [patent_doc_number] => 04426176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'L-Shaped concrete block and method for constructing a retaining wall by such L-shaped concrete blocks' [patent_app_type] => 1 [patent_app_number] => 6/291658 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 2616 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426176.pdf [firstpage_image] =>[orig_patent_app_number] => 291658 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291658
L-Shaped concrete block and method for constructing a retaining wall by such L-shaped concrete blocks Aug 9, 1981 Issued
Array ( [id] => 2048008 [patent_doc_number] => 04406564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Breakwater' [patent_app_type] => 1 [patent_app_number] => 6/289136 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2472 [patent_no_of_claims] => 12 [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/04/406/04406564.pdf [firstpage_image] =>[orig_patent_app_number] => 289136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289136
Breakwater Aug 2, 1981 Issued
Array ( [id] => 2003148 [patent_doc_number] => 04407608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Method and apparatus for controlling fluid currents' [patent_app_type] => 1 [patent_app_number] => 6/287526 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5397 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407608.pdf [firstpage_image] =>[orig_patent_app_number] => 287526 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287526
Method and apparatus for controlling fluid currents Jul 26, 1981 Issued
Array ( [id] => 2111358 [patent_doc_number] => 04439070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Method for restoring an underwater piling and an underwater jacket used therewith' [patent_app_type] => 1 [patent_app_number] => 6/285964 [patent_app_country] => US [patent_app_date] => 1981-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 6284 [patent_no_of_claims] => 46 [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/04/439/04439070.pdf [firstpage_image] =>[orig_patent_app_number] => 285964 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285964
Method for restoring an underwater piling and an underwater jacket used therewith Jul 22, 1981 Issued
Array ( [id] => 2040022 [patent_doc_number] => 04382717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Connection of underwater lines' [patent_app_type] => 1 [patent_app_number] => 6/283094 [patent_app_country] => US [patent_app_date] => 1981-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 5807 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382717.pdf [firstpage_image] =>[orig_patent_app_number] => 283094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/283094
Connection of underwater lines Jul 12, 1981 Issued
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