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] => 2619888 [patent_doc_number] => 04913187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Compressor valve with flat spring' [patent_app_type] => 1 [patent_app_number] => 7/258125 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6363 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913187.pdf [firstpage_image] =>[orig_patent_app_number] => 258125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258125
Compressor valve with flat spring Oct 10, 1988 Issued
Array ( [id] => 2468703 [patent_doc_number] => 04867198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Adjustable flow regulating valve' [patent_app_type] => 1 [patent_app_number] => 7/255848 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 4337 [patent_no_of_claims] => 20 [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/04/867/04867198.pdf [firstpage_image] =>[orig_patent_app_number] => 255848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/255848
Adjustable flow regulating valve Oct 10, 1988 Issued
Array ( [id] => 2543523 [patent_doc_number] => 04852600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Air actuated valve system with seismic controller' [patent_app_type] => 1 [patent_app_number] => 7/254872 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2166 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852600.pdf [firstpage_image] =>[orig_patent_app_number] => 254872 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254872
Air actuated valve system with seismic controller Oct 6, 1988 Issued
Array ( [id] => 2502503 [patent_doc_number] => 04869289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Adjustable compressor valve which can accommodate changing operating conditions in the compressor to which it is attached' [patent_app_type] => 1 [patent_app_number] => 7/254229 [patent_app_country] => US [patent_app_date] => 1988-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4178 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869289.pdf [firstpage_image] =>[orig_patent_app_number] => 254229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254229
Adjustable compressor valve which can accommodate changing operating conditions in the compressor to which it is attached Oct 5, 1988 Issued
Array ( [id] => 2465972 [patent_doc_number] => 04881595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Clamping connection' [patent_app_type] => 1 [patent_app_number] => 7/251247 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1721 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881595.pdf [firstpage_image] =>[orig_patent_app_number] => 251247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251247
Clamping connection Sep 29, 1988 Issued
Array ( [id] => 2606760 [patent_doc_number] => 04893648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Control valve' [patent_app_type] => 1 [patent_app_number] => 7/252859 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2267 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893648.pdf [firstpage_image] =>[orig_patent_app_number] => 252859 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252859
Control valve Sep 29, 1988 Issued
Array ( [id] => 2606779 [patent_doc_number] => 04893649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Constant flow rate controller valve' [patent_app_type] => 1 [patent_app_number] => 7/251920 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2939 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893649.pdf [firstpage_image] =>[orig_patent_app_number] => 251920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251920
Constant flow rate controller valve Sep 29, 1988 Issued
Array ( [id] => 2460496 [patent_doc_number] => 04878513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Quick vent valve for air brake line' [patent_app_type] => 1 [patent_app_number] => 7/250758 [patent_app_country] => US [patent_app_date] => 1988-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 7134 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878513.pdf [firstpage_image] =>[orig_patent_app_number] => 250758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250758
Quick vent valve for air brake line Sep 27, 1988 Issued
Array ( [id] => 2510328 [patent_doc_number] => 04872477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Swing check valve' [patent_app_type] => 1 [patent_app_number] => 7/249942 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 4339 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872477.pdf [firstpage_image] =>[orig_patent_app_number] => 249942 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249942
Swing check valve Sep 26, 1988 Issued
Array ( [id] => 2510380 [patent_doc_number] => 04872480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Swing check valve' [patent_app_type] => 1 [patent_app_number] => 7/249998 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 4339 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872480.pdf [firstpage_image] =>[orig_patent_app_number] => 249998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249998
Swing check valve Sep 26, 1988 Issued
Array ( [id] => 2510364 [patent_doc_number] => 04872479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Swing check valve' [patent_app_type] => 1 [patent_app_number] => 7/249868 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 4340 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872479.pdf [firstpage_image] =>[orig_patent_app_number] => 249868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249868
Swing check valve Sep 26, 1988 Issued
Array ( [id] => 2510346 [patent_doc_number] => 04872478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Swing check valve' [patent_app_type] => 1 [patent_app_number] => 7/249707 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 29 [patent_no_of_words] => 4340 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872478.pdf [firstpage_image] =>[orig_patent_app_number] => 249707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249707
Swing check valve Sep 26, 1988 Issued
Array ( [id] => 2507787 [patent_doc_number] => 04860789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Swing check valve with hinge pin insert' [patent_app_type] => 1 [patent_app_number] => 7/247885 [patent_app_country] => US [patent_app_date] => 1988-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2426 [patent_no_of_claims] => 14 [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/04/860/04860789.pdf [firstpage_image] =>[orig_patent_app_number] => 247885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/247885
Swing check valve with hinge pin insert Sep 21, 1988 Issued
Array ( [id] => 2572523 [patent_doc_number] => 04907620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Proportioner pumping system' [patent_app_type] => 1 [patent_app_number] => 7/243814 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1717 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907620.pdf [firstpage_image] =>[orig_patent_app_number] => 243814 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243814
Proportioner pumping system Sep 12, 1988 Issued
Array ( [id] => 2606797 [patent_doc_number] => 04893650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'One way high pressure flow control fittings' [patent_app_type] => 1 [patent_app_number] => 7/242495 [patent_app_country] => US [patent_app_date] => 1988-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 28 [patent_no_of_words] => 6284 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893650.pdf [firstpage_image] =>[orig_patent_app_number] => 242495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242495
One way high pressure flow control fittings Sep 11, 1988 Issued
Array ( [id] => 2465597 [patent_doc_number] => 04881575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Shower head dispensing fixture' [patent_app_type] => 1 [patent_app_number] => 7/242600 [patent_app_country] => US [patent_app_date] => 1988-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2391 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881575.pdf [firstpage_image] =>[orig_patent_app_number] => 242600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242600
Shower head dispensing fixture Sep 11, 1988 Issued
Array ( [id] => 2497484 [patent_doc_number] => 04862907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/242467 [patent_app_country] => US [patent_app_date] => 1988-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2107 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862907.pdf [firstpage_image] =>[orig_patent_app_number] => 242467 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242467
Check valve Sep 6, 1988 Issued
Array ( [id] => 2543677 [patent_doc_number] => 04856555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/239557 [patent_app_country] => US [patent_app_date] => 1988-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856555.pdf [firstpage_image] =>[orig_patent_app_number] => 239557 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239557
Check valve Aug 31, 1988 Issued
Array ( [id] => 2543639 [patent_doc_number] => 04856553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Pump with valve adjusting screw' [patent_app_type] => 1 [patent_app_number] => 7/238416 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1664 [patent_no_of_claims] => 4 [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/04/856/04856553.pdf [firstpage_image] =>[orig_patent_app_number] => 238416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238416
Pump with valve adjusting screw Aug 30, 1988 Issued
Array ( [id] => 2607824 [patent_doc_number] => 04949756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'One-way valve' [patent_app_type] => 1 [patent_app_number] => 7/237849 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2506 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949756.pdf [firstpage_image] =>[orig_patent_app_number] => 237849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237849
One-way valve Aug 30, 1988 Issued
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