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] => 2432083 [patent_doc_number] => 04790347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Pressure-relief valve devices' [patent_app_type] => 1 [patent_app_number] => 7/116299 [patent_app_country] => US [patent_app_date] => 1987-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2481 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790347.pdf [firstpage_image] =>[orig_patent_app_number] => 116299 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116299
Pressure-relief valve devices Nov 3, 1987 Issued
Array ( [id] => 2496813 [patent_doc_number] => 04840199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Regulator safety valve' [patent_app_type] => 1 [patent_app_number] => 7/116250 [patent_app_country] => US [patent_app_date] => 1987-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2039 [patent_no_of_claims] => 8 [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/04/840/04840199.pdf [firstpage_image] =>[orig_patent_app_number] => 116250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116250
Regulator safety valve Nov 2, 1987 Issued
Array ( [id] => 2522913 [patent_doc_number] => 04825903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Pressure control valve' [patent_app_type] => 1 [patent_app_number] => 7/112635 [patent_app_country] => US [patent_app_date] => 1987-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3043 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825903.pdf [firstpage_image] =>[orig_patent_app_number] => 112635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/112635
Pressure control valve Oct 21, 1987 Issued
Array ( [id] => 2439203 [patent_doc_number] => 04765366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Temperature compensated control valve for automatic transmissions' [patent_app_type] => 1 [patent_app_number] => 7/100497 [patent_app_country] => US [patent_app_date] => 1987-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1387 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765366.pdf [firstpage_image] =>[orig_patent_app_number] => 100497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100497
Temperature compensated control valve for automatic transmissions Sep 23, 1987 Issued
Array ( [id] => 2543635 [patent_doc_number] => 04852606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Fluid flow control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/099397 [patent_app_country] => US [patent_app_date] => 1987-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4867 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852606.pdf [firstpage_image] =>[orig_patent_app_number] => 099397 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099397
Fluid flow control apparatus Sep 20, 1987 Issued
Array ( [id] => 2492727 [patent_doc_number] => 04798225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Seperable valve assembly including a valve mount and a valve body' [patent_app_type] => 1 [patent_app_number] => 7/099340 [patent_app_country] => US [patent_app_date] => 1987-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1181 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798225.pdf [firstpage_image] =>[orig_patent_app_number] => 099340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/099340
Seperable valve assembly including a valve mount and a valve body Sep 17, 1987 Issued
07/097171 ONE-WAY VALVE Sep 15, 1987 Abandoned
Array ( [id] => 2441517 [patent_doc_number] => 04784177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Expansion device for a refrigeration system, piston therefor and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 7/096979 [patent_app_country] => US [patent_app_date] => 1987-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3500 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784177.pdf [firstpage_image] =>[orig_patent_app_number] => 096979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/096979
Expansion device for a refrigeration system, piston therefor and methods of making the same Sep 13, 1987 Issued
Array ( [id] => 2528664 [patent_doc_number] => 04809737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Valve' [patent_app_type] => 1 [patent_app_number] => 7/093635 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809737.pdf [firstpage_image] =>[orig_patent_app_number] => 093635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/093635
Valve Sep 7, 1987 Issued
Array ( [id] => 2432905 [patent_doc_number] => 04791951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Governor for hydraulically controlled automatic transmission' [patent_app_type] => 1 [patent_app_number] => 7/092379 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4181 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791951.pdf [firstpage_image] =>[orig_patent_app_number] => 092379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/092379
Governor for hydraulically controlled automatic transmission Sep 1, 1987 Issued
Array ( [id] => 2376450 [patent_doc_number] => 04781212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Swing check valve with removable cage and disc' [patent_app_type] => 1 [patent_app_number] => 7/088250 [patent_app_country] => US [patent_app_date] => 1987-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2156 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781212.pdf [firstpage_image] =>[orig_patent_app_number] => 088250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/088250
Swing check valve with removable cage and disc Aug 23, 1987 Issued
Array ( [id] => 2462944 [patent_doc_number] => 04889156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Compressor valve with flat spring' [patent_app_type] => 1 [patent_app_number] => 7/086526 [patent_app_country] => US [patent_app_date] => 1987-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6364 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/889/04889156.pdf [firstpage_image] =>[orig_patent_app_number] => 086526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086526
Compressor valve with flat spring Aug 16, 1987 Issued
Array ( [id] => 2438995 [patent_doc_number] => 04765356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Method and apparatus for mixing fluids' [patent_app_type] => 1 [patent_app_number] => 7/083159 [patent_app_country] => US [patent_app_date] => 1987-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3220 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765356.pdf [firstpage_image] =>[orig_patent_app_number] => 083159 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083159
Method and apparatus for mixing fluids Aug 9, 1987 Issued
Array ( [id] => 2398892 [patent_doc_number] => 04785842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Resettable vibration-actuated emergency shutoff mechanism' [patent_app_type] => 1 [patent_app_number] => 7/083745 [patent_app_country] => US [patent_app_date] => 1987-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 3168 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785842.pdf [firstpage_image] =>[orig_patent_app_number] => 083745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083745
Resettable vibration-actuated emergency shutoff mechanism Aug 6, 1987 Issued
Array ( [id] => 2473319 [patent_doc_number] => 04799508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Pressure regulating valve for presure cooker' [patent_app_type] => 1 [patent_app_number] => 7/081155 [patent_app_country] => US [patent_app_date] => 1987-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799508.pdf [firstpage_image] =>[orig_patent_app_number] => 081155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/081155
Pressure regulating valve for presure cooker Aug 2, 1987 Issued
Array ( [id] => 2408181 [patent_doc_number] => 04773438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Apparatus for controlling the viscosity of wire coating enamel' [patent_app_type] => 1 [patent_app_number] => 7/080044 [patent_app_country] => US [patent_app_date] => 1987-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1742 [patent_no_of_claims] => 3 [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/04/773/04773438.pdf [firstpage_image] =>[orig_patent_app_number] => 080044 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080044
Apparatus for controlling the viscosity of wire coating enamel Jul 30, 1987 Issued
Array ( [id] => 2376754 [patent_doc_number] => 04776562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Dual piston pneumatically operated valve' [patent_app_type] => 1 [patent_app_number] => 7/078826 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2905 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776562.pdf [firstpage_image] =>[orig_patent_app_number] => 078826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078826
Dual piston pneumatically operated valve Jul 27, 1987 Issued
Array ( [id] => 2430815 [patent_doc_number] => 04756329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Devices for the injection of an additive product metered into a main fluid' [patent_app_type] => 1 [patent_app_number] => 7/080390 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3143 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756329.pdf [firstpage_image] =>[orig_patent_app_number] => 080390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080390
Devices for the injection of an additive product metered into a main fluid Jul 27, 1987 Issued
07/078410 SWING CHECK VALVE WITH HINGE PIN INSERT Jul 26, 1987 Abandoned
07/077907 SWING CHECK VALVE WITH HINGE PIN RETAINER Jul 26, 1987 Abandoned
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