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] => 2251587 [patent_doc_number] => 04588328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-13 [patent_title] => 'Movable joint device for coupling a column, tower or platform' [patent_app_type] => 1 [patent_app_number] => 6/521598 [patent_app_country] => US [patent_app_date] => 1983-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2707 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/588/04588328.pdf [firstpage_image] =>[orig_patent_app_number] => 521598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/521598
Movable joint device for coupling a column, tower or platform Aug 8, 1983 Issued
06/521208 J-CONFIGURED OFFSHORE OIL PRODUCTION RISER Aug 7, 1983 Abandoned
Array ( [id] => 2172354 [patent_doc_number] => 04557633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Portable form for lining irrigation ditches' [patent_app_type] => 1 [patent_app_number] => 6/519534 [patent_app_country] => US [patent_app_date] => 1983-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1722 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557633.pdf [firstpage_image] =>[orig_patent_app_number] => 519534 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/519534
Portable form for lining irrigation ditches Jul 31, 1983 Issued
Array ( [id] => 2237731 [patent_doc_number] => 04576511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Apparatus and method of creating and controlling an artificial water table' [patent_app_type] => 1 [patent_app_number] => 6/517012 [patent_app_country] => US [patent_app_date] => 1983-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3262 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576511.pdf [firstpage_image] =>[orig_patent_app_number] => 517012 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/517012
Apparatus and method of creating and controlling an artificial water table Jul 24, 1983 Issued
Array ( [id] => 2194587 [patent_doc_number] => 04541753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-17 [patent_title] => 'Subsea pipeline connection' [patent_app_type] => 1 [patent_app_number] => 6/516086 [patent_app_country] => US [patent_app_date] => 1983-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2128 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/541/04541753.pdf [firstpage_image] =>[orig_patent_app_number] => 516086 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/516086
Subsea pipeline connection Jul 21, 1983 Issued
Array ( [id] => 2257238 [patent_doc_number] => 04564315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Method for anchoring a bolt in a rock-like structure' [patent_app_type] => 1 [patent_app_number] => 6/510580 [patent_app_country] => US [patent_app_date] => 1983-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2147 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564315.pdf [firstpage_image] =>[orig_patent_app_number] => 510580 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/510580
Method for anchoring a bolt in a rock-like structure Jul 4, 1983 Issued
06/508764 PRESSURIZED LIQUID FILLED TENDONS Jun 27, 1983 Abandoned
Array ( [id] => 2086753 [patent_doc_number] => 04423984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Marine compliant riser system' [patent_app_type] => 1 [patent_app_number] => 6/507907 [patent_app_country] => US [patent_app_date] => 1983-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 5094 [patent_no_of_claims] => 3 [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/04/423/04423984.pdf [firstpage_image] =>[orig_patent_app_number] => 507907 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/507907
Marine compliant riser system Jun 26, 1983 Issued
Array ( [id] => 2253902 [patent_doc_number] => 04618290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Precast roof bearing block' [patent_app_type] => 1 [patent_app_number] => 6/507748 [patent_app_country] => US [patent_app_date] => 1983-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2888 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618290.pdf [firstpage_image] =>[orig_patent_app_number] => 507748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/507748
Precast roof bearing block Jun 26, 1983 Issued
Array ( [id] => 2193348 [patent_doc_number] => 04519725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Offshore structure incorporating a conductor deflecting system' [patent_app_type] => 1 [patent_app_number] => 6/506734 [patent_app_country] => US [patent_app_date] => 1983-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2172 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/519/04519725.pdf [firstpage_image] =>[orig_patent_app_number] => 506734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/506734
Offshore structure incorporating a conductor deflecting system Jun 21, 1983 Issued
Array ( [id] => 2030293 [patent_doc_number] => 04422805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Method of grouting offshore structures' [patent_app_type] => 1 [patent_app_number] => 6/504241 [patent_app_country] => US [patent_app_date] => 1983-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2099 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422805.pdf [firstpage_image] =>[orig_patent_app_number] => 504241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504241
Method of grouting offshore structures Jun 19, 1983 Issued
Array ( [id] => 2249720 [patent_doc_number] => 04602895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Drilling platform' [patent_app_type] => 1 [patent_app_number] => 6/504294 [patent_app_country] => US [patent_app_date] => 1983-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1416 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602895.pdf [firstpage_image] =>[orig_patent_app_number] => 504294 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504294
Drilling platform Jun 13, 1983 Issued
Array ( [id] => 2124756 [patent_doc_number] => 04490074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Friction rock stabilizer and sheathing means, in combination, and method of securing a friction rock stabilizer in an earth bore' [patent_app_type] => 1 [patent_app_number] => 6/502347 [patent_app_country] => US [patent_app_date] => 1983-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 12 [patent_no_of_words] => 2875 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/490/04490074.pdf [firstpage_image] =>[orig_patent_app_number] => 502347 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/502347
Friction rock stabilizer and sheathing means, in combination, and method of securing a friction rock stabilizer in an earth bore Jun 9, 1983 Issued
Array ( [id] => 2230651 [patent_doc_number] => 04596291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Floating drilling platform' [patent_app_type] => 1 [patent_app_number] => 6/503326 [patent_app_country] => US [patent_app_date] => 1983-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1771 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596291.pdf [firstpage_image] =>[orig_patent_app_number] => 503326 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/503326
Floating drilling platform Jun 9, 1983 Issued
06/501726 METHOD AND INSTALLATION FOR STORING LIQUID GAS AT LOW TEMPERATURE IN AN UNDERGROUND CAVITY Jun 5, 1983 Abandoned
Array ( [id] => 2257201 [patent_doc_number] => 04564312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'System for utilizing the energy of waves' [patent_app_type] => 1 [patent_app_number] => 6/500630 [patent_app_country] => US [patent_app_date] => 1983-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 944 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564312.pdf [firstpage_image] =>[orig_patent_app_number] => 500630 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/500630
System for utilizing the energy of waves Jun 2, 1983 Issued
Array ( [id] => 2146331 [patent_doc_number] => 04538938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Adjustable locking chock system' [patent_app_type] => 1 [patent_app_number] => 6/498302 [patent_app_country] => US [patent_app_date] => 1983-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1469 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538938.pdf [firstpage_image] =>[orig_patent_app_number] => 498302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/498302
Adjustable locking chock system May 25, 1983 Issued
Array ( [id] => 2434913 [patent_doc_number] => RE032589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Mobile offshore, self-elevating (jack-up) unit leg/hull rigidification system' [patent_app_type] => 2 [patent_app_number] => 6/498574 [patent_app_country] => US [patent_app_date] => 1983-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 5387 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032589.pdf [firstpage_image] =>[orig_patent_app_number] => 498574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/498574
Mobile offshore, self-elevating (jack-up) unit leg/hull rigidification system May 25, 1983 Issued
06/497764 METHOD AND APPARATUS FOR INSTALLING HIGHWAY DRAINAGE MAT May 23, 1983 Abandoned
Array ( [id] => 2443604 [patent_doc_number] => 04732511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Mine roof supports' [patent_app_type] => 1 [patent_app_number] => 6/495454 [patent_app_country] => US [patent_app_date] => 1983-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1693 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732511.pdf [firstpage_image] =>[orig_patent_app_number] => 495454 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/495454
Mine roof supports May 18, 1983 Issued
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