Search

Gregory D. Clark

Examiner (ID: 13262, Phone: (571)270-7087 , Office: P/1786 )

Most Active Art Unit
1786
Art Unit(s)
1794, 1786
Total Applications
1611
Issued Applications
1324
Pending Applications
100
Abandoned Applications
218

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2342645 [patent_doc_number] => 04649874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Oil supply system for valves in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/853469 [patent_app_country] => US [patent_app_date] => 1986-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2298 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649874.pdf [firstpage_image] =>[orig_patent_app_number] => 853469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/853469
Oil supply system for valves in an internal combustion engine Apr 17, 1986 Issued
Array ( [id] => 2370371 [patent_doc_number] => 04736717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Valve gear for four-cycle engine' [patent_app_type] => 1 [patent_app_number] => 6/848206 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3376 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736717.pdf [firstpage_image] =>[orig_patent_app_number] => 848206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848206
Valve gear for four-cycle engine Apr 3, 1986 Issued
Array ( [id] => 2315314 [patent_doc_number] => 04697555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Valve gear for four-cycle engine' [patent_app_type] => 1 [patent_app_number] => 6/848209 [patent_app_country] => US [patent_app_date] => 1986-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4482 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697555.pdf [firstpage_image] =>[orig_patent_app_number] => 848209 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/848209
Valve gear for four-cycle engine Apr 3, 1986 Issued
Array ( [id] => 2707916 [patent_doc_number] => 05017494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Bio-thermo tip sensor' [patent_app_type] => 1 [patent_app_number] => 6/847186 [patent_app_country] => US [patent_app_date] => 1986-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1306 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017494.pdf [firstpage_image] =>[orig_patent_app_number] => 847186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847186
Bio-thermo tip sensor Apr 1, 1986 Issued
Array ( [id] => 2350841 [patent_doc_number] => 04656978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Valve clearance adjusting device' [patent_app_type] => 1 [patent_app_number] => 6/847229 [patent_app_country] => US [patent_app_date] => 1986-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2387 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/656/04656978.pdf [firstpage_image] =>[orig_patent_app_number] => 847229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847229
Valve clearance adjusting device Apr 1, 1986 Issued
Array ( [id] => 2307396 [patent_doc_number] => 04688527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Ceramic valve guide and seat' [patent_app_type] => 1 [patent_app_number] => 6/846181 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2317 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688527.pdf [firstpage_image] =>[orig_patent_app_number] => 846181 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846181
Ceramic valve guide and seat Mar 30, 1986 Issued
Array ( [id] => 2355574 [patent_doc_number] => 04682575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Low friction high speed rocker arm' [patent_app_type] => 1 [patent_app_number] => 6/846386 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1756 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/682/04682575.pdf [firstpage_image] =>[orig_patent_app_number] => 846386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846386
Low friction high speed rocker arm Mar 30, 1986 Issued
Array ( [id] => 2369266 [patent_doc_number] => 04694788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Internal combustion engine rocker arm' [patent_app_type] => 1 [patent_app_number] => 6/845308 [patent_app_country] => US [patent_app_date] => 1986-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1383 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694788.pdf [firstpage_image] =>[orig_patent_app_number] => 845308 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/845308
Internal combustion engine rocker arm Mar 27, 1986 Issued
Array ( [id] => 2279912 [patent_doc_number] => 04658769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'V-type internal combustion engine with centrally located drive gears coupling double overhead camshafts' [patent_app_type] => 1 [patent_app_number] => 6/844107 [patent_app_country] => US [patent_app_date] => 1986-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4083 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658769.pdf [firstpage_image] =>[orig_patent_app_number] => 844107 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844107
V-type internal combustion engine with centrally located drive gears coupling double overhead camshafts Mar 25, 1986 Issued
Array ( [id] => 2340803 [patent_doc_number] => 04653445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Engine protection system' [patent_app_type] => 4 [patent_app_number] => 6/843977 [patent_app_country] => US [patent_app_date] => 1986-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 10 [patent_no_of_words] => 4978 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653445.pdf [firstpage_image] =>[orig_patent_app_number] => 843977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/843977
Engine protection system Mar 24, 1986 Issued
Array ( [id] => 2315746 [patent_doc_number] => 04671222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Valve actuating device in an internal combustion engine having four valves inclined in a V configuration and a central spark plug per cylinder' [patent_app_type] => 1 [patent_app_number] => 6/837693 [patent_app_country] => US [patent_app_date] => 1986-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1512 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671222.pdf [firstpage_image] =>[orig_patent_app_number] => 837693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837693
Valve actuating device in an internal combustion engine having four valves inclined in a V configuration and a central spark plug per cylinder Mar 9, 1986 Issued
Array ( [id] => 2346454 [patent_doc_number] => 04686947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Hydraulic cup-shaped valve tappets' [patent_app_type] => 1 [patent_app_number] => 6/836243 [patent_app_country] => US [patent_app_date] => 1986-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1858 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686947.pdf [firstpage_image] =>[orig_patent_app_number] => 836243 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/836243
Hydraulic cup-shaped valve tappets Mar 4, 1986 Issued
Array ( [id] => 2342129 [patent_doc_number] => 04703728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Liquid dispensers' [patent_app_type] => 1 [patent_app_number] => 6/835376 [patent_app_country] => US [patent_app_date] => 1986-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2291 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703728.pdf [firstpage_image] =>[orig_patent_app_number] => 835376 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/835376
Liquid dispensers Mar 2, 1986 Issued
Array ( [id] => 2281726 [patent_doc_number] => 04638773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Variable valve lift/timing mechanism' [patent_app_type] => 1 [patent_app_number] => 6/834791 [patent_app_country] => US [patent_app_date] => 1986-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3840 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638773.pdf [firstpage_image] =>[orig_patent_app_number] => 834791 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/834791
Variable valve lift/timing mechanism Feb 27, 1986 Issued
Array ( [id] => 2579632 [patent_doc_number] => 04923003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/847659 [patent_app_country] => US [patent_app_date] => 1986-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 27 [patent_no_of_words] => 10492 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923003.pdf [firstpage_image] =>[orig_patent_app_number] => 847659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847659
Heat exchanger Feb 24, 1986 Issued
06/829186 WATER INJECTION APPARATUS FOR INTERNAL COMBUSTION ENGINES Feb 13, 1986 Abandoned
06/827290 VALVE DRIVE WITH HYDRAULIC TRANSMISSION Feb 5, 1986 Abandoned
Array ( [id] => 2280026 [patent_doc_number] => 04658776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Rotary valve internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/825641 [patent_app_country] => US [patent_app_date] => 1986-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2067 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658776.pdf [firstpage_image] =>[orig_patent_app_number] => 825641 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/825641
Rotary valve internal combustion engine Feb 2, 1986 Issued
Array ( [id] => 2370682 [patent_doc_number] => 04706620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Automatic clearance adjuster' [patent_app_type] => 1 [patent_app_number] => 6/829648 [patent_app_country] => US [patent_app_date] => 1986-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4509 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706620.pdf [firstpage_image] =>[orig_patent_app_number] => 829648 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829648
Automatic clearance adjuster Jan 30, 1986 Issued
Array ( [id] => 2290440 [patent_doc_number] => 04643142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Squish control engine' [patent_app_type] => 1 [patent_app_number] => 6/824194 [patent_app_country] => US [patent_app_date] => 1986-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1865 [patent_no_of_claims] => 7 [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/04/643/04643142.pdf [firstpage_image] =>[orig_patent_app_number] => 824194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/824194
Squish control engine Jan 29, 1986 Issued
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