Search

David Brown

Examiner (ID: 12510)

Most Active Art Unit
2201
Art Unit(s)
2201, 2899, 2743
Total Applications
1440
Issued Applications
1382
Pending Applications
2
Abandoned Applications
56

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2051978 [patent_doc_number] => 04408535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Explosive cutting means' [patent_app_type] => 1 [patent_app_number] => 6/224808 [patent_app_country] => US [patent_app_date] => 1981-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 27 [patent_no_of_words] => 6224 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408535.pdf [firstpage_image] =>[orig_patent_app_number] => 224808 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/224808
Explosive cutting means Jan 12, 1981 Issued
Array ( [id] => 2038666 [patent_doc_number] => 04385345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Vehicle headlamps' [patent_app_type] => 1 [patent_app_number] => 6/222336 [patent_app_country] => US [patent_app_date] => 1981-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1791 [patent_no_of_claims] => 9 [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/04/385/04385345.pdf [firstpage_image] =>[orig_patent_app_number] => 222336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/222336
Vehicle headlamps Jan 4, 1981 Issued
Array ( [id] => 2151313 [patent_doc_number] => RE031953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => 'Method of charging a borehole' [patent_app_type] => 2 [patent_app_number] => 6/221920 [patent_app_country] => US [patent_app_date] => 1980-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 6507 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031953.pdf [firstpage_image] =>[orig_patent_app_number] => 221920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/221920
Method of charging a borehole Dec 30, 1980 Issued
Array ( [id] => 2066341 [patent_doc_number] => 04424733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Apparatus for an aircraft for dropping objects' [patent_app_type] => 1 [patent_app_number] => 6/220825 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2961 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424733.pdf [firstpage_image] =>[orig_patent_app_number] => 220825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220825
Apparatus for an aircraft for dropping objects Dec 28, 1980 Issued
Array ( [id] => 2025557 [patent_doc_number] => 04395965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Low drag underwater vehicle utilizing boundary layer suction' [patent_app_type] => 1 [patent_app_number] => 6/219463 [patent_app_country] => US [patent_app_date] => 1980-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1973 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395965.pdf [firstpage_image] =>[orig_patent_app_number] => 219463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/219463
Low drag underwater vehicle utilizing boundary layer suction Dec 22, 1980 Issued
Array ( [id] => 2014942 [patent_doc_number] => 04372192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'First motion detector' [patent_app_type] => 1 [patent_app_number] => 6/219046 [patent_app_country] => US [patent_app_date] => 1980-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1438 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372192.pdf [firstpage_image] =>[orig_patent_app_number] => 219046 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/219046
First motion detector Dec 21, 1980 Issued
06/218233 STROKING MECHANISM Dec 18, 1980 Abandoned
Array ( [id] => 2047068 [patent_doc_number] => 04390082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Reserve lubricant supply system' [patent_app_type] => 1 [patent_app_number] => 6/217572 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390082.pdf [firstpage_image] =>[orig_patent_app_number] => 217572 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217572
Reserve lubricant supply system Dec 17, 1980 Issued
Array ( [id] => 2031651 [patent_doc_number] => 04409880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Missile stowage and launcher system' [patent_app_type] => 1 [patent_app_number] => 6/217242 [patent_app_country] => US [patent_app_date] => 1980-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5387 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/409/04409880.pdf [firstpage_image] =>[orig_patent_app_number] => 217242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217242
Missile stowage and launcher system Dec 16, 1980 Issued
Array ( [id] => 1957369 [patent_doc_number] => 04357855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Radiation resistant projectile canister liner' [patent_app_type] => 1 [patent_app_number] => 6/211960 [patent_app_country] => US [patent_app_date] => 1980-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1421 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/357/04357855.pdf [firstpage_image] =>[orig_patent_app_number] => 211960 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/211960
Radiation resistant projectile canister liner Nov 30, 1980 Issued
Array ( [id] => 1970971 [patent_doc_number] => 04353282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Method and device for projectile lubrication' [patent_app_type] => 1 [patent_app_number] => 6/211406 [patent_app_country] => US [patent_app_date] => 1980-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3463 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353282.pdf [firstpage_image] =>[orig_patent_app_number] => 211406 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/211406
Method and device for projectile lubrication Nov 27, 1980 Issued
Array ( [id] => 1936923 [patent_doc_number] => 04334596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Hydraulic fluid-operated railway track lubricating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/210621 [patent_app_country] => US [patent_app_date] => 1980-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2996 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 547 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334596.pdf [firstpage_image] =>[orig_patent_app_number] => 210621 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210621
Hydraulic fluid-operated railway track lubricating apparatus Nov 25, 1980 Issued
Array ( [id] => 1978844 [patent_doc_number] => 04359141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Lubricating system' [patent_app_type] => 1 [patent_app_number] => 6/208932 [patent_app_country] => US [patent_app_date] => 1980-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2019 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/359/04359141.pdf [firstpage_image] =>[orig_patent_app_number] => 208932 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/208932
Lubricating system Nov 20, 1980 Issued
Array ( [id] => 2021806 [patent_doc_number] => 04420064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Means for lubricating radial shaft sealing rings in grinding rolls' [patent_app_type] => 1 [patent_app_number] => 6/209010 [patent_app_country] => US [patent_app_date] => 1980-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420064.pdf [firstpage_image] =>[orig_patent_app_number] => 209010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/209010
Means for lubricating radial shaft sealing rings in grinding rolls Nov 20, 1980 Issued
Array ( [id] => 1985959 [patent_doc_number] => 04336865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Cartridge case lubricator' [patent_app_type] => 1 [patent_app_number] => 6/207381 [patent_app_country] => US [patent_app_date] => 1980-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1670 [patent_no_of_claims] => 6 [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/04/336/04336865.pdf [firstpage_image] =>[orig_patent_app_number] => 207381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207381
Cartridge case lubricator Nov 16, 1980 Issued
Array ( [id] => 1975118 [patent_doc_number] => 04361207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Apparatus and method for draining engine crankcase' [patent_app_type] => 1 [patent_app_number] => 6/204862 [patent_app_country] => US [patent_app_date] => 1980-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1350 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361207.pdf [firstpage_image] =>[orig_patent_app_number] => 204862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/204862
Apparatus and method for draining engine crankcase Nov 6, 1980 Issued
Array ( [id] => 1972325 [patent_doc_number] => 04364452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Pulse liquid feeder system of the type used in lubrications systems and the like having broken line and flow rate detection' [patent_app_type] => 1 [patent_app_number] => 6/196651 [patent_app_country] => US [patent_app_date] => 1980-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6525 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/364/04364452.pdf [firstpage_image] =>[orig_patent_app_number] => 196651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196651
Pulse liquid feeder system of the type used in lubrications systems and the like having broken line and flow rate detection Oct 13, 1980 Issued
Array ( [id] => 1991017 [patent_doc_number] => 04373420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Combustion suppressor' [patent_app_type] => 1 [patent_app_number] => 6/194533 [patent_app_country] => US [patent_app_date] => 1980-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2867 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373420.pdf [firstpage_image] =>[orig_patent_app_number] => 194533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/194533
Combustion suppressor Oct 5, 1980 Issued
Array ( [id] => 1973127 [patent_doc_number] => 04347777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Rack with compliant wedge actuated swaybraces' [patent_app_type] => 1 [patent_app_number] => 6/194148 [patent_app_country] => US [patent_app_date] => 1980-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4628 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347777.pdf [firstpage_image] =>[orig_patent_app_number] => 194148 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/194148
Rack with compliant wedge actuated swaybraces Oct 5, 1980 Issued
Array ( [id] => 2044818 [patent_doc_number] => 04406209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Projectile-firing weapons' [patent_app_type] => 1 [patent_app_number] => 6/193598 [patent_app_country] => US [patent_app_date] => 1980-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 2995 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406209.pdf [firstpage_image] =>[orig_patent_app_number] => 193598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193598
Projectile-firing weapons Oct 2, 1980 Issued
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