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] => 1963638 [patent_doc_number] => 04319526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Explosive safe-arming system for perforating guns' [patent_app_type] => 1 [patent_app_number] => 6/103997 [patent_app_country] => US [patent_app_date] => 1979-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 4901 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319526.pdf [firstpage_image] =>[orig_patent_app_number] => 103997 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/103997
Explosive safe-arming system for perforating guns Dec 16, 1979 Issued
Array ( [id] => 1960267 [patent_doc_number] => 04315561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Drain pan for radiators and cooling systems' [patent_app_type] => 1 [patent_app_number] => 6/104009 [patent_app_country] => US [patent_app_date] => 1979-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1677 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315561.pdf [firstpage_image] =>[orig_patent_app_number] => 104009 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/104009
Drain pan for radiators and cooling systems Dec 16, 1979 Issued
Array ( [id] => 1937583 [patent_doc_number] => 04326603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Lubrication control apparatus' [patent_app_type] => 1 [patent_app_number] => 6/104607 [patent_app_country] => US [patent_app_date] => 1979-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2588 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326603.pdf [firstpage_image] =>[orig_patent_app_number] => 104607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/104607
Lubrication control apparatus Dec 16, 1979 Issued
Array ( [id] => 1992819 [patent_doc_number] => 04375246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Grease lubricating assembly' [patent_app_type] => 1 [patent_app_number] => 6/102923 [patent_app_country] => US [patent_app_date] => 1979-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3178 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375246.pdf [firstpage_image] =>[orig_patent_app_number] => 102923 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/102923
Grease lubricating assembly Dec 11, 1979 Issued
Array ( [id] => 1881722 [patent_doc_number] => 04295545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-20 [patent_title] => 'Lubricator' [patent_app_type] => 1 [patent_app_number] => 6/100242 [patent_app_country] => US [patent_app_date] => 1979-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1998 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/295/04295545.pdf [firstpage_image] =>[orig_patent_app_number] => 100242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/100242
Lubricator Dec 3, 1979 Issued
Array ( [id] => 1990221 [patent_doc_number] => 04344507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Self-lubricating machining apparatus' [patent_app_type] => 1 [patent_app_number] => 6/097642 [patent_app_country] => US [patent_app_date] => 1979-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2408 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344507.pdf [firstpage_image] =>[orig_patent_app_number] => 097642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097642
Self-lubricating machining apparatus Nov 26, 1979 Issued
Array ( [id] => 1909404 [patent_doc_number] => 04299166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Containment and release device for fluids' [patent_app_type] => 1 [patent_app_number] => 6/096720 [patent_app_country] => US [patent_app_date] => 1979-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1563 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299166.pdf [firstpage_image] =>[orig_patent_app_number] => 096720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/096720
Containment and release device for fluids Nov 20, 1979 Issued
Array ( [id] => 1937591 [patent_doc_number] => 04326605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Lubricating collar for cable' [patent_app_type] => 1 [patent_app_number] => 6/095890 [patent_app_country] => US [patent_app_date] => 1979-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326605.pdf [firstpage_image] =>[orig_patent_app_number] => 095890 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/095890
Lubricating collar for cable Nov 18, 1979 Issued
Array ( [id] => 1952855 [patent_doc_number] => 04316414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'Fuze' [patent_app_type] => 1 [patent_app_number] => 6/093021 [patent_app_country] => US [patent_app_date] => 1979-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1493 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316414.pdf [firstpage_image] =>[orig_patent_app_number] => 093021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/093021
Fuze Nov 8, 1979 Issued
Array ( [id] => 1867012 [patent_doc_number] => 04305325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'General purpose decoy launcher' [patent_app_type] => 1 [patent_app_number] => 6/089784 [patent_app_country] => US [patent_app_date] => 1979-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1924 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305325.pdf [firstpage_image] =>[orig_patent_app_number] => 089784 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089784
General purpose decoy launcher Oct 30, 1979 Issued
Array ( [id] => 1956155 [patent_doc_number] => 04333383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Primer device' [patent_app_type] => 1 [patent_app_number] => 6/089020 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3024 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/333/04333383.pdf [firstpage_image] =>[orig_patent_app_number] => 089020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089020
Primer device Oct 28, 1979 Issued
Array ( [id] => 1901571 [patent_doc_number] => 04301707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Embedded explosive severance of non-metallic materials' [patent_app_type] => 1 [patent_app_number] => 6/088941 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 2255 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301707.pdf [firstpage_image] =>[orig_patent_app_number] => 088941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088941
Embedded explosive severance of non-metallic materials Oct 28, 1979 Issued
Array ( [id] => 1990867 [patent_doc_number] => 04322998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Integral store suspension and communication device' [patent_app_type] => 1 [patent_app_number] => 6/088494 [patent_app_country] => US [patent_app_date] => 1979-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/322/04322998.pdf [firstpage_image] =>[orig_patent_app_number] => 088494 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088494
Integral store suspension and communication device Oct 25, 1979 Issued
Array ( [id] => 1946718 [patent_doc_number] => 04320706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Percussion head fuse for an explosive projectile' [patent_app_type] => 1 [patent_app_number] => 6/085287 [patent_app_country] => US [patent_app_date] => 1979-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2555 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320706.pdf [firstpage_image] =>[orig_patent_app_number] => 085287 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/085287
Percussion head fuse for an explosive projectile Oct 15, 1979 Issued
Array ( [id] => 1937588 [patent_doc_number] => 04326604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Vehicle lubrication system' [patent_app_type] => 1 [patent_app_number] => 6/085045 [patent_app_country] => US [patent_app_date] => 1979-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1728 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326604.pdf [firstpage_image] =>[orig_patent_app_number] => 085045 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/085045
Vehicle lubrication system Oct 14, 1979 Issued
Array ( [id] => 1955381 [patent_doc_number] => 04316921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'High temperature lubricating process' [patent_app_type] => 1 [patent_app_number] => 6/081987 [patent_app_country] => US [patent_app_date] => 1979-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3496 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316921.pdf [firstpage_image] =>[orig_patent_app_number] => 081987 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081987
High temperature lubricating process Oct 3, 1979 Issued
Array ( [id] => 1901955 [patent_doc_number] => 04306486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Low cost multiple round launcher' [patent_app_type] => 1 [patent_app_number] => 6/081303 [patent_app_country] => US [patent_app_date] => 1979-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 647 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306486.pdf [firstpage_image] =>[orig_patent_app_number] => 081303 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081303
Low cost multiple round launcher Oct 1, 1979 Issued
Array ( [id] => 1936896 [patent_doc_number] => 04326462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Shaped charge retention and barrier clip' [patent_app_type] => 1 [patent_app_number] => 6/077575 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2686 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326462.pdf [firstpage_image] =>[orig_patent_app_number] => 077575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077575
Shaped charge retention and barrier clip Sep 20, 1979 Issued
Array ( [id] => 1901696 [patent_doc_number] => 04301731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Air shooting system for the mining of coal or the like' [patent_app_type] => 1 [patent_app_number] => 6/074879 [patent_app_country] => US [patent_app_date] => 1979-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3690 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301731.pdf [firstpage_image] =>[orig_patent_app_number] => 074879 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/074879
Air shooting system for the mining of coal or the like Sep 11, 1979 Issued
Array ( [id] => 1860864 [patent_doc_number] => 04274509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Electrical lubricating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/069322 [patent_app_country] => US [patent_app_date] => 1979-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4519 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274509.pdf [firstpage_image] =>[orig_patent_app_number] => 069322 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/069322
Electrical lubricating apparatus Aug 23, 1979 Issued
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