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] => 2191601 [patent_doc_number] => 04527594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/597838 [patent_app_country] => US [patent_app_date] => 1984-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4040 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527594.pdf [firstpage_image] =>[orig_patent_app_number] => 597838 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597838
Check valve Apr 8, 1984 Issued
06/593847 RELIEF VALVE Mar 26, 1984 Abandoned
Array ( [id] => 2167473 [patent_doc_number] => 04546791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Safety valve' [patent_app_type] => 1 [patent_app_number] => 6/591239 [patent_app_country] => US [patent_app_date] => 1984-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1856 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546791.pdf [firstpage_image] =>[orig_patent_app_number] => 591239 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591239
Safety valve Mar 19, 1984 Issued
Array ( [id] => 2249007 [patent_doc_number] => 04617954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Valve assemblies' [patent_app_type] => 1 [patent_app_number] => 6/589488 [patent_app_country] => US [patent_app_date] => 1984-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3041 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617954.pdf [firstpage_image] =>[orig_patent_app_number] => 589488 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589488
Valve assemblies Mar 12, 1984 Issued
Array ( [id] => 2127787 [patent_doc_number] => 04550749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => 'Adjustable check valve' [patent_app_type] => 1 [patent_app_number] => 6/588289 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 2827 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/550/04550749.pdf [firstpage_image] =>[orig_patent_app_number] => 588289 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588289
Adjustable check valve Mar 11, 1984 Issued
Array ( [id] => 2219067 [patent_doc_number] => 04570666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Unidirectional, fluid control valve' [patent_app_type] => 1 [patent_app_number] => 6/588647 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3358 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570666.pdf [firstpage_image] =>[orig_patent_app_number] => 588647 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588647
Unidirectional, fluid control valve Mar 11, 1984 Issued
Array ( [id] => 2124721 [patent_doc_number] => 04542768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/588756 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3052 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542768.pdf [firstpage_image] =>[orig_patent_app_number] => 588756 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588756
Pressure relief valve Mar 11, 1984 Issued
Array ( [id] => 2146414 [patent_doc_number] => 04549573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Spray valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/587818 [patent_app_country] => US [patent_app_date] => 1984-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3104 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549573.pdf [firstpage_image] =>[orig_patent_app_number] => 587818 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587818
Spray valve assembly Mar 8, 1984 Issued
Array ( [id] => 2226898 [patent_doc_number] => 04585021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Gas flow rate control regulator valve' [patent_app_type] => 1 [patent_app_number] => 6/579262 [patent_app_country] => US [patent_app_date] => 1984-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5554 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585021.pdf [firstpage_image] =>[orig_patent_app_number] => 579262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579262
Gas flow rate control regulator valve Feb 12, 1984 Issued
Array ( [id] => 2168093 [patent_doc_number] => 04528999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Pressure relief device for pipes' [patent_app_type] => 1 [patent_app_number] => 6/579839 [patent_app_country] => US [patent_app_date] => 1984-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 10 [patent_no_of_words] => 3015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528999.pdf [firstpage_image] =>[orig_patent_app_number] => 579839 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579839
Pressure relief device for pipes Feb 12, 1984 Issued
Array ( [id] => 2137916 [patent_doc_number] => 04535796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Seismic actuated shut-off valve' [patent_app_type] => 1 [patent_app_number] => 6/608051 [patent_app_country] => US [patent_app_date] => 1984-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2810 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535796.pdf [firstpage_image] =>[orig_patent_app_number] => 608051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/608051
Seismic actuated shut-off valve Feb 9, 1984 Issued
Array ( [id] => 2262513 [patent_doc_number] => 04565209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Pressure regulating valve with feedback control' [patent_app_type] => 1 [patent_app_number] => 6/578661 [patent_app_country] => US [patent_app_date] => 1984-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2653 [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/04/565/04565209.pdf [firstpage_image] =>[orig_patent_app_number] => 578661 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/578661
Pressure regulating valve with feedback control Feb 8, 1984 Issued
Array ( [id] => 2190581 [patent_doc_number] => 04548226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Apparatus for adjusting the concentration of oil in a water-containing oil material' [patent_app_type] => 1 [patent_app_number] => 6/577139 [patent_app_country] => US [patent_app_date] => 1984-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1679 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548226.pdf [firstpage_image] =>[orig_patent_app_number] => 577139 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/577139
Apparatus for adjusting the concentration of oil in a water-containing oil material Feb 5, 1984 Issued
Array ( [id] => 2253260 [patent_doc_number] => 04564039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Hydraulic differential locking device with adjustable sensitivity' [patent_app_type] => 1 [patent_app_number] => 6/574597 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1931 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564039.pdf [firstpage_image] =>[orig_patent_app_number] => 574597 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574597
Hydraulic differential locking device with adjustable sensitivity Jan 26, 1984 Issued
Array ( [id] => 2253248 [patent_doc_number] => 04564038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Hydraulic flow divider/integrator with regulating slide valves with single control edge for two or more consumers' [patent_app_type] => 1 [patent_app_number] => 6/574598 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2345 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564038.pdf [firstpage_image] =>[orig_patent_app_number] => 574598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574598
Hydraulic flow divider/integrator with regulating slide valves with single control edge for two or more consumers Jan 26, 1984 Issued
Array ( [id] => 2210139 [patent_doc_number] => 04577662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Plug valve equipped with pressure equalization means' [patent_app_type] => 1 [patent_app_number] => 6/574237 [patent_app_country] => US [patent_app_date] => 1984-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2621 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577662.pdf [firstpage_image] =>[orig_patent_app_number] => 574237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574237
Plug valve equipped with pressure equalization means Jan 25, 1984 Issued
Array ( [id] => 2190800 [patent_doc_number] => 04532959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Valving element for a plate-type valve' [patent_app_type] => 1 [patent_app_number] => 6/570949 [patent_app_country] => US [patent_app_date] => 1984-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2183 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532959.pdf [firstpage_image] =>[orig_patent_app_number] => 570949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570949
Valving element for a plate-type valve Jan 15, 1984 Issued
Array ( [id] => 2131751 [patent_doc_number] => 04531533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Seismic trigger' [patent_app_type] => 1 [patent_app_number] => 6/570575 [patent_app_country] => US [patent_app_date] => 1984-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3227 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531533.pdf [firstpage_image] =>[orig_patent_app_number] => 570575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570575
Seismic trigger Jan 12, 1984 Issued
Array ( [id] => 2065351 [patent_doc_number] => 04478243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/564283 [patent_app_country] => US [patent_app_date] => 1983-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 5488 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478243.pdf [firstpage_image] =>[orig_patent_app_number] => 564283 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564283
Valve assembly Dec 21, 1983 Issued
Array ( [id] => 2211832 [patent_doc_number] => 04593720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Filling nozzle valve structure' [patent_app_type] => 1 [patent_app_number] => 6/563456 [patent_app_country] => US [patent_app_date] => 1983-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2159 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593720.pdf [firstpage_image] =>[orig_patent_app_number] => 563456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/563456
Filling nozzle valve structure Dec 19, 1983 Issued
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