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] => 2091146 [patent_doc_number] => 04474204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Delivery and metering device control system' [patent_app_type] => 1 [patent_app_number] => 6/516379 [patent_app_country] => US [patent_app_date] => 1983-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2343 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474204.pdf [firstpage_image] =>[orig_patent_app_number] => 516379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/516379
Delivery and metering device control system Jul 21, 1983 Issued
Array ( [id] => 2126003 [patent_doc_number] => 04515184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Modular directional valve' [patent_app_type] => 1 [patent_app_number] => 6/514741 [patent_app_country] => US [patent_app_date] => 1983-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515184.pdf [firstpage_image] =>[orig_patent_app_number] => 514741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/514741
Modular directional valve Jul 17, 1983 Issued
Array ( [id] => 2138117 [patent_doc_number] => 04535816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Pressure controller' [patent_app_type] => 1 [patent_app_number] => 6/513978 [patent_app_country] => US [patent_app_date] => 1983-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1531 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535816.pdf [firstpage_image] =>[orig_patent_app_number] => 513978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/513978
Pressure controller Jul 13, 1983 Issued
Array ( [id] => 2065296 [patent_doc_number] => 04478237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Pressure modulating and reducing valve' [patent_app_type] => 1 [patent_app_number] => 6/512259 [patent_app_country] => US [patent_app_date] => 1983-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4308 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/478/04478237.pdf [firstpage_image] =>[orig_patent_app_number] => 512259 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/512259
Pressure modulating and reducing valve Jul 10, 1983 Issued
Array ( [id] => 2138031 [patent_doc_number] => 04535808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 6/511807 [patent_app_country] => US [patent_app_date] => 1983-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2650 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535808.pdf [firstpage_image] =>[orig_patent_app_number] => 511807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511807
Check valve Jul 7, 1983 Issued
Array ( [id] => 2152225 [patent_doc_number] => 04524805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Normally closed duckbill valve and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 6/511837 [patent_app_country] => US [patent_app_date] => 1983-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3010 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/524/04524805.pdf [firstpage_image] =>[orig_patent_app_number] => 511837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511837
Normally closed duckbill valve and method of manufacture Jul 7, 1983 Issued
Array ( [id] => 2189176 [patent_doc_number] => 04519423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Mixing apparatus using a noncircular jet of small aspect ratio' [patent_app_type] => 1 [patent_app_number] => 6/512291 [patent_app_country] => US [patent_app_date] => 1983-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5827 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/519/04519423.pdf [firstpage_image] =>[orig_patent_app_number] => 512291 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/512291
Mixing apparatus using a noncircular jet of small aspect ratio Jul 7, 1983 Issued
Array ( [id] => 2438956 [patent_doc_number] => 04759385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Low inertia check valve' [patent_app_type] => 1 [patent_app_number] => 6/508824 [patent_app_country] => US [patent_app_date] => 1983-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2326 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759385.pdf [firstpage_image] =>[orig_patent_app_number] => 508824 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/508824
Low inertia check valve Jun 28, 1983 Issued
06/506017 UNI-DIRECTIONAL FLOW FLUID VALVE Jun 19, 1983 Abandoned
Array ( [id] => 2101228 [patent_doc_number] => 04473093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Fluid control valve' [patent_app_type] => 1 [patent_app_number] => 6/505451 [patent_app_country] => US [patent_app_date] => 1983-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1478 [patent_no_of_claims] => 9 [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/04/473/04473093.pdf [firstpage_image] =>[orig_patent_app_number] => 505451 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/505451
Fluid control valve Jun 16, 1983 Issued
Array ( [id] => 2112991 [patent_doc_number] => 04488570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Blending apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/504433 [patent_app_country] => US [patent_app_date] => 1983-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2720 [patent_no_of_claims] => 7 [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/04/488/04488570.pdf [firstpage_image] =>[orig_patent_app_number] => 504433 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504433
Blending apparatus and method Jun 14, 1983 Issued
Array ( [id] => 2103620 [patent_doc_number] => 04483805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Process for injection of fluid, e.g. slurry in e.g. flue gases and a nozzle device for the accomplishment of the process' [patent_app_type] => 1 [patent_app_number] => 6/502164 [patent_app_country] => US [patent_app_date] => 1983-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 624 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483805.pdf [firstpage_image] =>[orig_patent_app_number] => 502164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/502164
Process for injection of fluid, e.g. slurry in e.g. flue gases and a nozzle device for the accomplishment of the process Jun 7, 1983 Issued
Array ( [id] => 2195138 [patent_doc_number] => 04543988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Stop which settles in a device bore' [patent_app_type] => 1 [patent_app_number] => 6/501827 [patent_app_country] => US [patent_app_date] => 1983-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 1793 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543988.pdf [firstpage_image] =>[orig_patent_app_number] => 501827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/501827
Stop which settles in a device bore Jun 6, 1983 Issued
Array ( [id] => 2265903 [patent_doc_number] => 04580600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Laundry faucet' [patent_app_type] => 1 [patent_app_number] => 6/499498 [patent_app_country] => US [patent_app_date] => 1983-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2095 [patent_no_of_claims] => 12 [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/04/580/04580600.pdf [firstpage_image] =>[orig_patent_app_number] => 499498 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/499498
Laundry faucet May 30, 1983 Issued
Array ( [id] => 2136580 [patent_doc_number] => 04498499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Valve for gaseous and/or liquid flow media' [patent_app_type] => 1 [patent_app_number] => 6/493472 [patent_app_country] => US [patent_app_date] => 1983-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2061 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498499.pdf [firstpage_image] =>[orig_patent_app_number] => 493472 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493472
Valve for gaseous and/or liquid flow media May 10, 1983 Issued
Array ( [id] => 2094361 [patent_doc_number] => 04469117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Valve device for the prevention of the overfilling of portable containers, particularly gas cylinders' [patent_app_type] => 1 [patent_app_number] => 6/493215 [patent_app_country] => US [patent_app_date] => 1983-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1448 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469117.pdf [firstpage_image] =>[orig_patent_app_number] => 493215 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493215
Valve device for the prevention of the overfilling of portable containers, particularly gas cylinders May 9, 1983 Issued
Array ( [id] => 2094351 [patent_doc_number] => 04469116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Valve device for the prevention of the overfilling of portable containers, particulary gas cylinders' [patent_app_type] => 1 [patent_app_number] => 6/493214 [patent_app_country] => US [patent_app_date] => 1983-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1247 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469116.pdf [firstpage_image] =>[orig_patent_app_number] => 493214 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493214
Valve device for the prevention of the overfilling of portable containers, particulary gas cylinders May 9, 1983 Issued
Array ( [id] => 2129988 [patent_doc_number] => 04491148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-01 [patent_title] => 'Automatic choke valve' [patent_app_type] => 1 [patent_app_number] => 6/488437 [patent_app_country] => US [patent_app_date] => 1983-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2726 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/491/04491148.pdf [firstpage_image] =>[orig_patent_app_number] => 488437 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/488437
Automatic choke valve Apr 24, 1983 Issued
Array ( [id] => 2194271 [patent_doc_number] => 04523606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Distribution valve' [patent_app_type] => 1 [patent_app_number] => 6/487758 [patent_app_country] => US [patent_app_date] => 1983-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2931 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523606.pdf [firstpage_image] =>[orig_patent_app_number] => 487758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487758
Distribution valve Apr 21, 1983 Issued
Array ( [id] => 2173555 [patent_doc_number] => 04503882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-12 [patent_title] => 'Flow valve' [patent_app_type] => 1 [patent_app_number] => 6/484925 [patent_app_country] => US [patent_app_date] => 1983-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3413 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503882.pdf [firstpage_image] =>[orig_patent_app_number] => 484925 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/484925
Flow valve Apr 13, 1983 Issued
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