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] => 1896582 [patent_doc_number] => 04265568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Gravity base, jack-up platform - method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/064264 [patent_app_country] => US [patent_app_date] => 1979-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6130 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265568.pdf [firstpage_image] =>[orig_patent_app_number] => 064264 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/064264
Gravity base, jack-up platform - method and apparatus Aug 5, 1979 Issued
Array ( [id] => 1986677 [patent_doc_number] => 04337009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Marine landing structure with omni directional energy absorbing characteristics' [patent_app_type] => 1 [patent_app_number] => 6/061266 [patent_app_country] => US [patent_app_date] => 1979-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3081 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337009.pdf [firstpage_image] =>[orig_patent_app_number] => 061266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/061266
Marine landing structure with omni directional energy absorbing characteristics Jul 26, 1979 Issued
Array ( [id] => 1875890 [patent_doc_number] => 04304506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Marine structure' [patent_app_type] => 1 [patent_app_number] => 6/060184 [patent_app_country] => US [patent_app_date] => 1979-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2387 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304506.pdf [firstpage_image] =>[orig_patent_app_number] => 060184 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/060184
Marine structure Jul 23, 1979 Issued
Array ( [id] => 1974843 [patent_doc_number] => 04348135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Draining, irrigating and aeration of soil and heating or cooling of soil' [patent_app_type] => 1 [patent_app_number] => 6/060214 [patent_app_country] => US [patent_app_date] => 1979-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4551 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348135.pdf [firstpage_image] =>[orig_patent_app_number] => 060214 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/060214
Draining, irrigating and aeration of soil and heating or cooling of soil Jul 22, 1979 Issued
Array ( [id] => 1890384 [patent_doc_number] => 04260283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'De-watering system' [patent_app_type] => 1 [patent_app_number] => 6/057646 [patent_app_country] => US [patent_app_date] => 1979-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2869 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260283.pdf [firstpage_image] =>[orig_patent_app_number] => 057646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/057646
De-watering system Jul 15, 1979 Issued
Array ( [id] => 1990541 [patent_doc_number] => 04329089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Method and apparatus for retaining earthen formations through means of wire structures' [patent_app_type] => 1 [patent_app_number] => 6/056826 [patent_app_country] => US [patent_app_date] => 1979-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 4797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329089.pdf [firstpage_image] =>[orig_patent_app_number] => 056826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056826
Method and apparatus for retaining earthen formations through means of wire structures Jul 11, 1979 Issued
Array ( [id] => 1970205 [patent_doc_number] => 04343571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Reinforced earth structures' [patent_app_type] => 1 [patent_app_number] => 6/056916 [patent_app_country] => US [patent_app_date] => 1979-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343571.pdf [firstpage_image] =>[orig_patent_app_number] => 056916 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056916
Reinforced earth structures Jul 11, 1979 Issued
Array ( [id] => 1966174 [patent_doc_number] => 04362435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Apparatus for laying pipe' [patent_app_type] => 1 [patent_app_number] => 6/056456 [patent_app_country] => US [patent_app_date] => 1979-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 8791 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362435.pdf [firstpage_image] =>[orig_patent_app_number] => 056456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056456
Apparatus for laying pipe Jul 9, 1979 Issued
Array ( [id] => 1950995 [patent_doc_number] => 04310268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'Mining equipment' [patent_app_type] => 1 [patent_app_number] => 6/054426 [patent_app_country] => US [patent_app_date] => 1979-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/310/04310268.pdf [firstpage_image] =>[orig_patent_app_number] => 054426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/054426
Mining equipment Jul 2, 1979 Issued
Array ( [id] => 1902351 [patent_doc_number] => 04245566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-01-20 [patent_title] => 'Safety shield for vacuum/pressure chamber viewing port' [patent_app_type] => 1 [patent_app_number] => 6/053571 [patent_app_country] => US [patent_app_date] => 1979-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1905 [patent_no_of_claims] => 6 [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/04/245/04245566.pdf [firstpage_image] =>[orig_patent_app_number] => 053571 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053571
Safety shield for vacuum/pressure chamber viewing port Jun 28, 1979 Issued
Array ( [id] => 1897568 [patent_doc_number] => 04293237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Irrigation and drainage apparatus' [patent_app_type] => 1 [patent_app_number] => 6/053352 [patent_app_country] => US [patent_app_date] => 1979-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4242 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293237.pdf [firstpage_image] =>[orig_patent_app_number] => 053352 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053352
Irrigation and drainage apparatus Jun 28, 1979 Issued
Array ( [id] => 1985324 [patent_doc_number] => 04345854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Apparatus for laying underwater pipelines' [patent_app_type] => 1 [patent_app_number] => 6/052238 [patent_app_country] => US [patent_app_date] => 1979-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7365 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/345/04345854.pdf [firstpage_image] =>[orig_patent_app_number] => 052238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/052238
Apparatus for laying underwater pipelines Jun 25, 1979 Issued
Array ( [id] => 1881522 [patent_doc_number] => 04303352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Method for the building and putting in place of a sea platform with a gravity resting base, and means for implementing such a method' [patent_app_type] => 1 [patent_app_number] => 6/051858 [patent_app_country] => US [patent_app_date] => 1979-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2479 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303352.pdf [firstpage_image] =>[orig_patent_app_number] => 051858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/051858
Method for the building and putting in place of a sea platform with a gravity resting base, and means for implementing such a method Jun 24, 1979 Issued
Array ( [id] => 1910207 [patent_doc_number] => 04278363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Rock bolt and installation system' [patent_app_type] => 1 [patent_app_number] => 6/050586 [patent_app_country] => US [patent_app_date] => 1979-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1182 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278363.pdf [firstpage_image] =>[orig_patent_app_number] => 050586 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/050586
Rock bolt and installation system Jun 20, 1979 Issued
Array ( [id] => 1981236 [patent_doc_number] => 04363566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Flow line bundle and method of towing same' [patent_app_type] => 1 [patent_app_number] => 6/048316 [patent_app_country] => US [patent_app_date] => 1979-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 5742 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363566.pdf [firstpage_image] =>[orig_patent_app_number] => 048316 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/048316
Flow line bundle and method of towing same Jun 13, 1979 Issued
Array ( [id] => 1882709 [patent_doc_number] => 04273471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Marine-drilling sub-base assembly for a soft-bottom foundation' [patent_app_type] => 1 [patent_app_number] => 6/048130 [patent_app_country] => US [patent_app_date] => 1979-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4695 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273471.pdf [firstpage_image] =>[orig_patent_app_number] => 048130 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/048130
Marine-drilling sub-base assembly for a soft-bottom foundation Jun 12, 1979 Issued
Array ( [id] => 1917922 [patent_doc_number] => 04264236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Underwater shock control system' [patent_app_type] => 1 [patent_app_number] => 6/047196 [patent_app_country] => US [patent_app_date] => 1979-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1572 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264236.pdf [firstpage_image] =>[orig_patent_app_number] => 047196 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/047196
Underwater shock control system Jun 10, 1979 Issued
Array ( [id] => 1890446 [patent_doc_number] => 04260296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Adjustable cap for retaining walls' [patent_app_type] => 1 [patent_app_number] => 6/046866 [patent_app_country] => US [patent_app_date] => 1979-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1630 [patent_no_of_claims] => 9 [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/04/260/04260296.pdf [firstpage_image] =>[orig_patent_app_number] => 046866 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/046866
Adjustable cap for retaining walls Jun 7, 1979 Issued
Array ( [id] => 1862450 [patent_doc_number] => 04269546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Mine working apparatus' [patent_app_type] => 1 [patent_app_number] => 6/031226 [patent_app_country] => US [patent_app_date] => 1979-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2183 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269546.pdf [firstpage_image] =>[orig_patent_app_number] => 031226 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/031226
Mine working apparatus Jun 3, 1979 Issued
Array ( [id] => 1890442 [patent_doc_number] => 04260295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Injector' [patent_app_type] => 1 [patent_app_number] => 6/044734 [patent_app_country] => US [patent_app_date] => 1979-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2976 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260295.pdf [firstpage_image] =>[orig_patent_app_number] => 044734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/044734
Injector May 31, 1979 Issued
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