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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 2193406
[patent_doc_number] => 04519729
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Segmented membrane barrier'
[patent_app_type] => 1
[patent_app_number] => 6/493308
[patent_app_country] => US
[patent_app_date] => 1983-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2409
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/519/04519729.pdf
[firstpage_image] =>[orig_patent_app_number] => 493308
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/493308 | Segmented membrane barrier | May 9, 1983 | Issued |
Array
(
[id] => 2216131
[patent_doc_number] => 04594027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Method and apparatus for pipe positioning'
[patent_app_type] => 1
[patent_app_number] => 6/488896
[patent_app_country] => US
[patent_app_date] => 1983-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4373
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/594/04594027.pdf
[firstpage_image] =>[orig_patent_app_number] => 488896
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/488896 | Method and apparatus for pipe positioning | Apr 26, 1983 | Issued |
Array
(
[id] => 2094077
[patent_doc_number] => 04474504
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Underwater erosion control system having primary elements including truncated conical recesses for receiving articulated interconnect links'
[patent_app_type] => 1
[patent_app_number] => 6/486928
[patent_app_country] => US
[patent_app_date] => 1983-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 3373
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 168
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474504.pdf
[firstpage_image] =>[orig_patent_app_number] => 486928
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486928 | Underwater erosion control system having primary elements including truncated conical recesses for receiving articulated interconnect links | Apr 19, 1983 | Issued |
Array
(
[id] => 2068247
[patent_doc_number] => 04478536
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Adjustable length shock absorbing arrangement for a marine structure'
[patent_app_type] => 1
[patent_app_number] => 6/486184
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2074
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/478/04478536.pdf
[firstpage_image] =>[orig_patent_app_number] => 486184
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486184 | Adjustable length shock absorbing arrangement for a marine structure | Apr 17, 1983 | Issued |
Array
(
[id] => 2250799
[patent_doc_number] => 04563110
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-07
[patent_title] => 'Shoring apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/485838
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3762
[patent_no_of_claims] => 41
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/563/04563110.pdf
[firstpage_image] =>[orig_patent_app_number] => 485838
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/485838 | Shoring apparatus and method | Apr 17, 1983 | Issued |
Array
(
[id] => 2379714
[patent_doc_number] => 04662773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Segmental tunnel lining consisting of reinforced concrete tubbings'
[patent_app_type] => 1
[patent_app_number] => 6/483234
[patent_app_country] => US
[patent_app_date] => 1983-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3434
[patent_no_of_claims] => 23
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/662/04662773.pdf
[firstpage_image] =>[orig_patent_app_number] => 483234
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/483234 | Segmental tunnel lining consisting of reinforced concrete tubbings | Apr 7, 1983 | Issued |
Array
(
[id] => 2233892
[patent_doc_number] => 04572709
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-25
[patent_title] => 'Control apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/481964
[patent_app_country] => US
[patent_app_date] => 1983-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5594
[patent_no_of_claims] => 31
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[patent_words_short_claim] => 121
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/572/04572709.pdf
[firstpage_image] =>[orig_patent_app_number] => 481964
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481964 | Control apparatus | Apr 3, 1983 | Issued |
Array
(
[id] => 2149826
[patent_doc_number] => 04516883
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Mine roof bolt mounting assembly'
[patent_app_type] => 1
[patent_app_number] => 6/481400
[patent_app_country] => US
[patent_app_date] => 1983-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2289
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 287
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/516/04516883.pdf
[firstpage_image] =>[orig_patent_app_number] => 481400
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/481400 | Mine roof bolt mounting assembly | Mar 31, 1983 | Issued |
Array
(
[id] => 2188189
[patent_doc_number] => 04511285
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Oil-clearing element having two or more movable floating bodies'
[patent_app_type] => 1
[patent_app_number] => 6/488546
[patent_app_country] => US
[patent_app_date] => 1983-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 820
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/511/04511285.pdf
[firstpage_image] =>[orig_patent_app_number] => 488546
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/488546 | Oil-clearing element having two or more movable floating bodies | Mar 30, 1983 | Issued |
06/480656 | METHOD AND APPARATUS FOR INSTALLING HIGHWAY DRAINAGE MAT | Mar 30, 1983 | Abandoned |
Array
(
[id] => 2153018
[patent_doc_number] => 04518284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-21
[patent_title] => 'Mine roof supports'
[patent_app_type] => 1
[patent_app_number] => 6/480614
[patent_app_country] => US
[patent_app_date] => 1983-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3213
[patent_no_of_claims] => 12
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/518/04518284.pdf
[firstpage_image] =>[orig_patent_app_number] => 480614
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/480614 | Mine roof supports | Mar 29, 1983 | Issued |
Array
(
[id] => 2139571
[patent_doc_number] => 04498808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-12
[patent_title] => 'Process for prevention of ice buildup and reduction of ice forces on structures during breakup'
[patent_app_type] => 1
[patent_app_number] => 6/479416
[patent_app_country] => US
[patent_app_date] => 1983-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3401
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/498/04498808.pdf
[firstpage_image] =>[orig_patent_app_number] => 479416
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/479416 | Process for prevention of ice buildup and reduction of ice forces on structures during breakup | Mar 27, 1983 | Issued |
Array
(
[id] => 2156234
[patent_doc_number] => 04530618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-23
[patent_title] => 'Plug connection system'
[patent_app_type] => 1
[patent_app_number] => 6/474065
[patent_app_country] => US
[patent_app_date] => 1983-03-10
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[pdf_file] => patents/04/530/04530618.pdf
[firstpage_image] =>[orig_patent_app_number] => 474065
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/474065 | Plug connection system | Mar 9, 1983 | Issued |
Array
(
[id] => 2193351
[patent_doc_number] => 04494894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-22
[patent_title] => 'Extensible brattice support system for mine face ventilation'
[patent_app_type] => 1
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[patent_app_date] => 1983-03-08
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[pdf_file] => patents/04/494/04494894.pdf
[firstpage_image] =>[orig_patent_app_number] => 473294
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/473294 | Extensible brattice support system for mine face ventilation | Mar 7, 1983 | Issued |
Array
(
[id] => 2194734
[patent_doc_number] => 04548526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-22
[patent_title] => 'Piling method'
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[patent_app_number] => 6/472832
[patent_app_country] => US
[patent_app_date] => 1983-03-07
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/548/04548526.pdf
[firstpage_image] =>[orig_patent_app_number] => 472832
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/472832 | Piling method | Mar 6, 1983 | Issued |
Array
(
[id] => 2162204
[patent_doc_number] => 04540315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-10
[patent_title] => 'Method for exploratory trench wall stabilization'
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[pdf_file] => patents/04/540/04540315.pdf
[firstpage_image] =>[orig_patent_app_number] => 470738
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/470738 | Method for exploratory trench wall stabilization | Feb 27, 1983 | Issued |
Array
(
[id] => 2276308
[patent_doc_number] => 04601615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-22
[patent_title] => 'Environmental cut-off for deep excavations'
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[pdf_file] => patents/04/601/04601615.pdf
[firstpage_image] =>[orig_patent_app_number] => 468724
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/468724 | Environmental cut-off for deep excavations | Feb 21, 1983 | Issued |
Array
(
[id] => 2195775
[patent_doc_number] => 04534678
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-13
[patent_title] => 'Offshore structure and method of constructing same'
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[pdf_file] => patents/04/534/04534678.pdf
[firstpage_image] =>[orig_patent_app_number] => 465482
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/465482 | Offshore structure and method of constructing same | Feb 9, 1983 | Issued |
Array
(
[id] => 2136301
[patent_doc_number] => 04493589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-15
[patent_title] => 'Internal pipeline plug for deep subsea operations'
[patent_app_type] => 1
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[patent_app_country] => US
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[pdf_file] => patents/04/493/04493589.pdf
[firstpage_image] =>[orig_patent_app_number] => 463212
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/463212 | Internal pipeline plug for deep subsea operations | Feb 1, 1983 | Issued |
Array
(
[id] => 2101995
[patent_doc_number] => 04483641
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[patent_kind] => NA
[patent_issue_date] => 1984-11-20
[patent_title] => 'Waste disposal landfill'
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[firstpage_image] =>[orig_patent_app_number] => 461338
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/461338 | Waste disposal landfill | Jan 26, 1983 | Issued |