Search

Stephen Johnson

Examiner (ID: 208, Phone: (571)272-6877 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
2201, 3641
Total Applications
3122
Issued Applications
2552
Pending Applications
138
Abandoned Applications
437

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2232053 [patent_doc_number] => 04566485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Free-floating neutrally-buoyant reciprocating pump valve for abrasive fluids' [patent_app_type] => 1 [patent_app_number] => 6/673125 [patent_app_country] => US [patent_app_date] => 1984-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1674 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566485.pdf [firstpage_image] =>[orig_patent_app_number] => 673125 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673125
Free-floating neutrally-buoyant reciprocating pump valve for abrasive fluids Nov 18, 1984 Issued
Array ( [id] => 2265856 [patent_doc_number] => 04580596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Check valve with dual locking mechanism' [patent_app_type] => 1 [patent_app_number] => 6/672743 [patent_app_country] => US [patent_app_date] => 1984-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4411 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/580/04580596.pdf [firstpage_image] =>[orig_patent_app_number] => 672743 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/672743
Check valve with dual locking mechanism Nov 18, 1984 Issued
Array ( [id] => 2131871 [patent_doc_number] => 04531543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Uni-directional flow, fluid valve' [patent_app_type] => 1 [patent_app_number] => 6/671811 [patent_app_country] => US [patent_app_date] => 1984-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531543.pdf [firstpage_image] =>[orig_patent_app_number] => 671811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671811
Uni-directional flow, fluid valve Nov 14, 1984 Issued
Array ( [id] => 2230296 [patent_doc_number] => 04596265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Quick release valve' [patent_app_type] => 1 [patent_app_number] => 6/671719 [patent_app_country] => US [patent_app_date] => 1984-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1732 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596265.pdf [firstpage_image] =>[orig_patent_app_number] => 671719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671719
Quick release valve Nov 14, 1984 Issued
Array ( [id] => 2376309 [patent_doc_number] => 04720079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Diaphragm and fabrication method thereof' [patent_app_type] => 1 [patent_app_number] => 6/668315 [patent_app_country] => US [patent_app_date] => 1984-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2517 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720079.pdf [firstpage_image] =>[orig_patent_app_number] => 668315 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668315
Diaphragm and fabrication method thereof Nov 4, 1984 Issued
Array ( [id] => 2233721 [patent_doc_number] => 04632145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Lifting device for the closure plate of compressor valves' [patent_app_type] => 1 [patent_app_number] => 6/680336 [patent_app_country] => US [patent_app_date] => 1984-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4074 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632145.pdf [firstpage_image] =>[orig_patent_app_number] => 680336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680336
Lifting device for the closure plate of compressor valves Oct 31, 1984 Issued
Array ( [id] => 2234141 [patent_doc_number] => 04567911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Cartridge type directional control valve' [patent_app_type] => 1 [patent_app_number] => 6/664801 [patent_app_country] => US [patent_app_date] => 1984-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7355 [patent_no_of_claims] => 6 [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/04/567/04567911.pdf [firstpage_image] =>[orig_patent_app_number] => 664801 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/664801
Cartridge type directional control valve Oct 24, 1984 Issued
Array ( [id] => 2257652 [patent_doc_number] => 04574835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Valve component' [patent_app_type] => 1 [patent_app_number] => 6/667477 [patent_app_country] => US [patent_app_date] => 1984-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2818 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574835.pdf [firstpage_image] =>[orig_patent_app_number] => 667477 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667477
Valve component Oct 18, 1984 Issued
Array ( [id] => 2146341 [patent_doc_number] => 04549566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Flow volume control device for power steering system' [patent_app_type] => 1 [patent_app_number] => 6/661088 [patent_app_country] => US [patent_app_date] => 1984-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2497 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549566.pdf [firstpage_image] =>[orig_patent_app_number] => 661088 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661088
Flow volume control device for power steering system Oct 14, 1984 Issued
06/659689 CHECK VALVE Oct 10, 1984 Abandoned
Array ( [id] => 2244223 [patent_doc_number] => 04589435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Water shutoff valve' [patent_app_type] => 1 [patent_app_number] => 6/653709 [patent_app_country] => US [patent_app_date] => 1984-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2305 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589435.pdf [firstpage_image] =>[orig_patent_app_number] => 653709 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653709
Water shutoff valve Sep 23, 1984 Issued
Array ( [id] => 2146403 [patent_doc_number] => 04549572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Pressure compensated fluid flow regulator' [patent_app_type] => 1 [patent_app_number] => 6/653556 [patent_app_country] => US [patent_app_date] => 1984-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2662 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549572.pdf [firstpage_image] =>[orig_patent_app_number] => 653556 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653556
Pressure compensated fluid flow regulator Sep 23, 1984 Issued
Array ( [id] => 2205130 [patent_doc_number] => 04598783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Traction device for vehicles' [patent_app_type] => 1 [patent_app_number] => 6/653456 [patent_app_country] => US [patent_app_date] => 1984-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4799 [patent_no_of_claims] => 4 [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/04/598/04598783.pdf [firstpage_image] =>[orig_patent_app_number] => 653456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653456
Traction device for vehicles Sep 23, 1984 Issued
Array ( [id] => 2168547 [patent_doc_number] => 04559969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Safety device for venting excess pressure in wet capacitor containers' [patent_app_type] => 1 [patent_app_number] => 6/653608 [patent_app_country] => US [patent_app_date] => 1984-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1109 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/559/04559969.pdf [firstpage_image] =>[orig_patent_app_number] => 653608 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653608
Safety device for venting excess pressure in wet capacitor containers Sep 20, 1984 Issued
Array ( [id] => 2219078 [patent_doc_number] => 04570667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Demand responsive flow regulator valve' [patent_app_type] => 1 [patent_app_number] => 6/651228 [patent_app_country] => US [patent_app_date] => 1984-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1342 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570667.pdf [firstpage_image] =>[orig_patent_app_number] => 651228 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/651228
Demand responsive flow regulator valve Sep 16, 1984 Issued
Array ( [id] => 2266545 [patent_doc_number] => 04580649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Power steering apparatus' [patent_app_type] => 1 [patent_app_number] => 6/649443 [patent_app_country] => US [patent_app_date] => 1984-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5086 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/580/04580649.pdf [firstpage_image] =>[orig_patent_app_number] => 649443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649443
Power steering apparatus Sep 10, 1984 Issued
Array ( [id] => 2212753 [patent_doc_number] => 04582155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Power steering apparatus' [patent_app_type] => 1 [patent_app_number] => 6/649794 [patent_app_country] => US [patent_app_date] => 1984-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5140 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582155.pdf [firstpage_image] =>[orig_patent_app_number] => 649794 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649794
Power steering apparatus Sep 10, 1984 Issued
Array ( [id] => 2192464 [patent_doc_number] => 04527655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Drive chain adjuster' [patent_app_type] => 1 [patent_app_number] => 6/645591 [patent_app_country] => US [patent_app_date] => 1984-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2006 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527655.pdf [firstpage_image] =>[orig_patent_app_number] => 645591 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645591
Drive chain adjuster Aug 29, 1984 Issued
Array ( [id] => 2234721 [patent_doc_number] => 04567955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Motor vehicle having a conveyor for air for cooling the radiator for the engine coolant liquid' [patent_app_type] => 1 [patent_app_number] => 6/645995 [patent_app_country] => US [patent_app_date] => 1984-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1180 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567955.pdf [firstpage_image] =>[orig_patent_app_number] => 645995 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645995
Motor vehicle having a conveyor for air for cooling the radiator for the engine coolant liquid Aug 29, 1984 Issued
Array ( [id] => 2254185 [patent_doc_number] => 04579184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Resiliently mounted radiator assembly' [patent_app_type] => 1 [patent_app_number] => 6/645265 [patent_app_country] => US [patent_app_date] => 1984-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4615 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579184.pdf [firstpage_image] =>[orig_patent_app_number] => 645265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645265
Resiliently mounted radiator assembly Aug 28, 1984 Issued
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