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] => 2003132 [patent_doc_number] => 04388019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Artificial reef assembly construction' [patent_app_type] => 1 [patent_app_number] => 6/254982 [patent_app_country] => US [patent_app_date] => 1981-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2921 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/388/04388019.pdf [firstpage_image] =>[orig_patent_app_number] => 254982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/254982
Artificial reef assembly construction Apr 15, 1981 Issued
06/252578 MINE STOPPING AND METHOD OF AND JACK FOR INSTALLING SAME Apr 8, 1981 Abandoned
Array ( [id] => 2200268 [patent_doc_number] => 04492270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Method of installing and using offshore well development and production platforms' [patent_app_type] => 1 [patent_app_number] => 6/251112 [patent_app_country] => US [patent_app_date] => 1981-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6246 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492270.pdf [firstpage_image] =>[orig_patent_app_number] => 251112 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/251112
Method of installing and using offshore well development and production platforms Apr 5, 1981 Issued
Array ( [id] => 2021804 [patent_doc_number] => 04380410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Mine-roof support' [patent_app_type] => 1 [patent_app_number] => 6/243432 [patent_app_country] => US [patent_app_date] => 1981-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2766 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380410.pdf [firstpage_image] =>[orig_patent_app_number] => 243432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/243432
Mine-roof support Mar 12, 1981 Issued
Array ( [id] => 2056228 [patent_doc_number] => 04432664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Boat hoist' [patent_app_type] => 1 [patent_app_number] => 6/239174 [patent_app_country] => US [patent_app_date] => 1981-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 1501 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/432/04432664.pdf [firstpage_image] =>[orig_patent_app_number] => 239174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/239174
Boat hoist Mar 2, 1981 Issued
Array ( [id] => 2139585 [patent_doc_number] => 04498810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Collapsible rubber dam' [patent_app_type] => 1 [patent_app_number] => 6/238892 [patent_app_country] => US [patent_app_date] => 1981-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 57 [patent_no_of_words] => 15026 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498810.pdf [firstpage_image] =>[orig_patent_app_number] => 238892 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/238892
Collapsible rubber dam Feb 26, 1981 Issued
Array ( [id] => 1994768 [patent_doc_number] => 04379654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Device for keeping a lining-layer in contact with the walls of a civil-engineering works' [patent_app_type] => 1 [patent_app_number] => 6/236218 [patent_app_country] => US [patent_app_date] => 1981-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2937 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379654.pdf [firstpage_image] =>[orig_patent_app_number] => 236218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/236218
Device for keeping a lining-layer in contact with the walls of a civil-engineering works Feb 18, 1981 Issued
Array ( [id] => 2134265 [patent_doc_number] => 04498268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Undersea platform construction' [patent_app_type] => 1 [patent_app_number] => 6/235502 [patent_app_country] => US [patent_app_date] => 1981-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 39 [patent_no_of_words] => 5378 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498268.pdf [firstpage_image] =>[orig_patent_app_number] => 235502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/235502
Undersea platform construction Feb 17, 1981 Issued
Array ( [id] => 2004908 [patent_doc_number] => 04421438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Sliding leg tower' [patent_app_type] => 1 [patent_app_number] => 6/235274 [patent_app_country] => US [patent_app_date] => 1981-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1371 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421438.pdf [firstpage_image] =>[orig_patent_app_number] => 235274 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/235274
Sliding leg tower Feb 16, 1981 Issued
Array ( [id] => 2030302 [patent_doc_number] => 04422806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Sliding tension leg tower' [patent_app_type] => 1 [patent_app_number] => 6/235194 [patent_app_country] => US [patent_app_date] => 1981-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1369 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422806.pdf [firstpage_image] =>[orig_patent_app_number] => 235194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/235194
Sliding tension leg tower Feb 16, 1981 Issued
06/224373 FRICTION ROCK STABILIZER AND SHEATHING MEANS, IN COMBINATION, AND METHOD OF SECURING A FRICTION ROCK STABILIZER IN AN EARTH BORE Jan 11, 1981 Abandoned
Array ( [id] => 1986751 [patent_doc_number] => 04352597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Slide dock' [patent_app_type] => 1 [patent_app_number] => 6/224216 [patent_app_country] => US [patent_app_date] => 1981-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 2510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352597.pdf [firstpage_image] =>[orig_patent_app_number] => 224216 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/224216
Slide dock Jan 11, 1981 Issued
Array ( [id] => 2049613 [patent_doc_number] => 04389141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-21 [patent_title] => 'Marine structure having a deck or work platform supported by absorbing mechanisms' [patent_app_type] => 1 [patent_app_number] => 6/221716 [patent_app_country] => US [patent_app_date] => 1980-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3006 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/389/04389141.pdf [firstpage_image] =>[orig_patent_app_number] => 221716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/221716
Marine structure having a deck or work platform supported by absorbing mechanisms Dec 30, 1980 Issued
06/221946 METHOD OF GROUTING OFFSHORE STRUCTURES Dec 30, 1980 Abandoned
Array ( [id] => 2055929 [patent_doc_number] => 04408932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Subsea template levelling system and method' [patent_app_type] => 1 [patent_app_number] => 6/221398 [patent_app_country] => US [patent_app_date] => 1980-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 9292 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408932.pdf [firstpage_image] =>[orig_patent_app_number] => 221398 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/221398
Subsea template levelling system and method Dec 29, 1980 Issued
Array ( [id] => 2003165 [patent_doc_number] => 04388022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Flexible flowline bundle for compliant riser' [patent_app_type] => 1 [patent_app_number] => 6/220324 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4268 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/388/04388022.pdf [firstpage_image] =>[orig_patent_app_number] => 220324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220324
Flexible flowline bundle for compliant riser Dec 28, 1980 Issued
06/220890 MARINE COMPLIANT RISER SYSTEM Dec 28, 1980 Abandoned
Array ( [id] => 2111435 [patent_doc_number] => 04436448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Excavating machine for tunnels and galleries' [patent_app_type] => 1 [patent_app_number] => 6/220462 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1858 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436448.pdf [firstpage_image] =>[orig_patent_app_number] => 220462 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220462
Excavating machine for tunnels and galleries Dec 28, 1980 Issued
Array ( [id] => 2030640 [patent_doc_number] => 04367055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Subsea flowline connection yoke assembly and installation method' [patent_app_type] => 1 [patent_app_number] => 6/220323 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 4074 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367055.pdf [firstpage_image] =>[orig_patent_app_number] => 220323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220323
Subsea flowline connection yoke assembly and installation method Dec 28, 1980 Issued
Array ( [id] => 2015547 [patent_doc_number] => 04400109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Complaint riser yoke assembly with breakway support means' [patent_app_type] => 1 [patent_app_number] => 6/220922 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3344 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400109.pdf [firstpage_image] =>[orig_patent_app_number] => 220922 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220922
Complaint riser yoke assembly with breakway support means Dec 28, 1980 Issued
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