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] => 2117629 [patent_doc_number] => 04476897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Flowline connector seal' [patent_app_type] => 1 [patent_app_number] => 6/399008 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5171 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476897.pdf [firstpage_image] =>[orig_patent_app_number] => 399008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399008
Flowline connector seal Jul 15, 1982 Issued
Array ( [id] => 2136558 [patent_doc_number] => 04498496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Mixing of gaseous substances' [patent_app_type] => 1 [patent_app_number] => 6/399150 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2621 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498496.pdf [firstpage_image] =>[orig_patent_app_number] => 399150 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399150
Mixing of gaseous substances Jul 15, 1982 Issued
Array ( [id] => 2136565 [patent_doc_number] => 04498497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Flow meter bypass valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/398878 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2154 [patent_no_of_claims] => 4 [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/04/498/04498497.pdf [firstpage_image] =>[orig_patent_app_number] => 398878 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398878
Flow meter bypass valve assembly Jul 15, 1982 Issued
Array ( [id] => 2094502 [patent_doc_number] => 04469131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Spool valve' [patent_app_type] => 1 [patent_app_number] => 6/397414 [patent_app_country] => US [patent_app_date] => 1982-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6245 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469131.pdf [firstpage_image] =>[orig_patent_app_number] => 397414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397414
Spool valve Jul 11, 1982 Issued
Array ( [id] => 2169731 [patent_doc_number] => 04512366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-23 [patent_title] => 'Self-acting fluid non-return valve' [patent_app_type] => 1 [patent_app_number] => 6/396686 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1322 [patent_no_of_claims] => 6 [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/04/512/04512366.pdf [firstpage_image] =>[orig_patent_app_number] => 396686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396686
Self-acting fluid non-return valve Jul 8, 1982 Issued
Array ( [id] => 2078982 [patent_doc_number] => 04464977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Fluid pressure device' [patent_app_type] => 1 [patent_app_number] => 6/394160 [patent_app_country] => US [patent_app_date] => 1982-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 32622 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464977.pdf [firstpage_image] =>[orig_patent_app_number] => 394160 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394160
Fluid pressure device Jun 30, 1982 Issued
Array ( [id] => 2032786 [patent_doc_number] => 04410008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Operating equipment for gate valves (passage valves)' [patent_app_type] => 1 [patent_app_number] => 6/390018 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1376 [patent_no_of_claims] => 4 [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/04/410/04410008.pdf [firstpage_image] =>[orig_patent_app_number] => 390018 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390018
Operating equipment for gate valves (passage valves) Jun 20, 1982 Issued
Array ( [id] => 2067790 [patent_doc_number] => 04470427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Pressure regulator for a pump with controlled intake flow' [patent_app_type] => 1 [patent_app_number] => 6/388728 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1487 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470427.pdf [firstpage_image] =>[orig_patent_app_number] => 388728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388728
Pressure regulator for a pump with controlled intake flow Jun 14, 1982 Issued
Array ( [id] => 2204403 [patent_doc_number] => 04598729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Negative pressure control valve' [patent_app_type] => 1 [patent_app_number] => 6/388659 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4591 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598729.pdf [firstpage_image] =>[orig_patent_app_number] => 388659 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388659
Negative pressure control valve Jun 14, 1982 Issued
Array ( [id] => 2036030 [patent_doc_number] => 04412555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Over pressure release valve for a hydraulic installation' [patent_app_type] => 1 [patent_app_number] => 6/383309 [patent_app_country] => US [patent_app_date] => 1982-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1373 [patent_no_of_claims] => 3 [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/04/412/04412555.pdf [firstpage_image] =>[orig_patent_app_number] => 383309 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383309
Over pressure release valve for a hydraulic installation May 27, 1982 Issued
Array ( [id] => 2082417 [patent_doc_number] => 04475565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Magnetically actuable shock responsive unit' [patent_app_type] => 1 [patent_app_number] => 6/381329 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3809 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475565.pdf [firstpage_image] =>[orig_patent_app_number] => 381329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381329
Magnetically actuable shock responsive unit May 23, 1982 Issued
Array ( [id] => 2079912 [patent_doc_number] => 04434810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Bi-directional pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 6/380971 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3351 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434810.pdf [firstpage_image] =>[orig_patent_app_number] => 380971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380971
Bi-directional pressure relief valve May 23, 1982 Issued
Array ( [id] => 2067802 [patent_doc_number] => 04470428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Unloader and check valve' [patent_app_type] => 1 [patent_app_number] => 6/380588 [patent_app_country] => US [patent_app_date] => 1982-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2017 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470428.pdf [firstpage_image] =>[orig_patent_app_number] => 380588 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380588
Unloader and check valve May 20, 1982 Issued
Array ( [id] => 2189771 [patent_doc_number] => 04526203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Electromagnetic valve' [patent_app_type] => 1 [patent_app_number] => 6/380306 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1816 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526203.pdf [firstpage_image] =>[orig_patent_app_number] => 380306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380306
Electromagnetic valve May 19, 1982 Issued
Array ( [id] => 2199963 [patent_doc_number] => 04492249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Mounted check valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/379318 [patent_app_country] => US [patent_app_date] => 1982-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 996 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492249.pdf [firstpage_image] =>[orig_patent_app_number] => 379318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379318
Mounted check valve assembly May 17, 1982 Issued
06/372134 WELL SAFETY AND KILL VALVE Apr 26, 1982 Abandoned
Array ( [id] => 2070973 [patent_doc_number] => 04444218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Underwater fluid connector' [patent_app_type] => 1 [patent_app_number] => 6/371633 [patent_app_country] => US [patent_app_date] => 1982-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2365 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444218.pdf [firstpage_image] =>[orig_patent_app_number] => 371633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/371633
Underwater fluid connector Apr 25, 1982 Issued
Array ( [id] => 2186533 [patent_doc_number] => 04501295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Transfer valve' [patent_app_type] => 1 [patent_app_number] => 6/368300 [patent_app_country] => US [patent_app_date] => 1982-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2882 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 681 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501295.pdf [firstpage_image] =>[orig_patent_app_number] => 368300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368300
Transfer valve Apr 13, 1982 Issued
Array ( [id] => 2186488 [patent_doc_number] => 04501292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Ball-type check valve' [patent_app_type] => 1 [patent_app_number] => 6/366600 [patent_app_country] => US [patent_app_date] => 1982-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2528 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501292.pdf [firstpage_image] =>[orig_patent_app_number] => 366600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/366600
Ball-type check valve Apr 7, 1982 Issued
Array ( [id] => 2047011 [patent_doc_number] => 04416308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Flexible one-way valve and method of producing' [patent_app_type] => 1 [patent_app_number] => 6/364224 [patent_app_country] => US [patent_app_date] => 1982-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 2798 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416308.pdf [firstpage_image] =>[orig_patent_app_number] => 364224 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364224
Flexible one-way valve and method of producing Mar 31, 1982 Issued
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