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] => 3081786 [patent_doc_number] => 05313974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Pipeline pressure release apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/014825 [patent_app_country] => US [patent_app_date] => 1993-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2861 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313974.pdf [firstpage_image] =>[orig_patent_app_number] => 014825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/014825
Pipeline pressure release apparatus and method Feb 2, 1993 Issued
Array ( [id] => 3068424 [patent_doc_number] => 05277171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Water heater heat trap' [patent_app_type] => 1 [patent_app_number] => 8/012267 [patent_app_country] => US [patent_app_date] => 1993-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5798 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277171.pdf [firstpage_image] =>[orig_patent_app_number] => 012267 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/012267
Water heater heat trap Feb 1, 1993 Issued
Array ( [id] => 3052271 [patent_doc_number] => 05293897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Pressure valve' [patent_app_type] => 1 [patent_app_number] => 8/010717 [patent_app_country] => US [patent_app_date] => 1993-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2335 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293897.pdf [firstpage_image] =>[orig_patent_app_number] => 010717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/010717
Pressure valve Jan 28, 1993 Issued
Array ( [id] => 2975557 [patent_doc_number] => 05365974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Flow-control valve' [patent_app_type] => 1 [patent_app_number] => 7/962240 [patent_app_country] => US [patent_app_date] => 1993-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365974.pdf [firstpage_image] =>[orig_patent_app_number] => 962240 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/962240
Flow-control valve Jan 26, 1993 Issued
Array ( [id] => 3043249 [patent_doc_number] => 05349984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 8/008452 [patent_app_country] => US [patent_app_date] => 1993-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 5637 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349984.pdf [firstpage_image] =>[orig_patent_app_number] => 008452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/008452
Check valve Jan 24, 1993 Issued
Array ( [id] => 3026603 [patent_doc_number] => 05333638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Automatic recirculation valve' [patent_app_type] => 1 [patent_app_number] => 8/006934 [patent_app_country] => US [patent_app_date] => 1993-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3314 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333638.pdf [firstpage_image] =>[orig_patent_app_number] => 006934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/006934
Automatic recirculation valve Jan 20, 1993 Issued
Array ( [id] => 3069218 [patent_doc_number] => 05277215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Method for supplying and discharging gas to and from semiconductor manufacturing equipment and system for executing the same' [patent_app_type] => 1 [patent_app_number] => 8/007163 [patent_app_country] => US [patent_app_date] => 1993-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10761 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277215.pdf [firstpage_image] =>[orig_patent_app_number] => 007163 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007163
Method for supplying and discharging gas to and from semiconductor manufacturing equipment and system for executing the same Jan 20, 1993 Issued
Array ( [id] => 3046695 [patent_doc_number] => 05338159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Co-rotational scroll compressor supercharger device' [patent_app_type] => 1 [patent_app_number] => 8/006167 [patent_app_country] => US [patent_app_date] => 1993-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5065 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338159.pdf [firstpage_image] =>[orig_patent_app_number] => 006167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/006167
Co-rotational scroll compressor supercharger device Jan 18, 1993 Issued
Array ( [id] => 2995414 [patent_doc_number] => 05280805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Flow control valve having adjustable sleeve for varying flow rate' [patent_app_type] => 1 [patent_app_number] => 8/005268 [patent_app_country] => US [patent_app_date] => 1993-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2851 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280805.pdf [firstpage_image] =>[orig_patent_app_number] => 005268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/005268
Flow control valve having adjustable sleeve for varying flow rate Jan 18, 1993 Issued
Array ( [id] => 3033049 [patent_doc_number] => 05305786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'One-way valve assembly' [patent_app_type] => 1 [patent_app_number] => 8/004397 [patent_app_country] => US [patent_app_date] => 1993-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 4273 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305786.pdf [firstpage_image] =>[orig_patent_app_number] => 004397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/004397
One-way valve assembly Jan 13, 1993 Issued
Array ( [id] => 2965697 [patent_doc_number] => 05249593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Fluid pressure relief system for pressure vessels' [patent_app_type] => 1 [patent_app_number] => 8/002805 [patent_app_country] => US [patent_app_date] => 1993-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6011 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249593.pdf [firstpage_image] =>[orig_patent_app_number] => 002805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/002805
Fluid pressure relief system for pressure vessels Jan 10, 1993 Issued
Array ( [id] => 3036520 [patent_doc_number] => 05282491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Fluid pressure relief system for pressure vessels' [patent_app_type] => 1 [patent_app_number] => 8/002804 [patent_app_country] => US [patent_app_date] => 1993-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6011 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282491.pdf [firstpage_image] =>[orig_patent_app_number] => 002804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/002804
Fluid pressure relief system for pressure vessels Jan 10, 1993 Issued
08/002156 LIQUID CHROMATOGRAPHY SYSTEM Jan 10, 1993 Abandoned
Array ( [id] => 2999345 [patent_doc_number] => 05332000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Low pressure sensitive valve' [patent_app_type] => 1 [patent_app_number] => 8/000669 [patent_app_country] => US [patent_app_date] => 1993-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2641 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332000.pdf [firstpage_image] =>[orig_patent_app_number] => 000669 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/000669
Low pressure sensitive valve Jan 4, 1993 Issued
Array ( [id] => 2893868 [patent_doc_number] => 05236007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Top-entry check valve having retainer ring' [patent_app_type] => 1 [patent_app_number] => 8/000824 [patent_app_country] => US [patent_app_date] => 1993-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 29 [patent_no_of_words] => 3945 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236007.pdf [firstpage_image] =>[orig_patent_app_number] => 000824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/000824
Top-entry check valve having retainer ring Jan 3, 1993 Issued
Array ( [id] => 2976615 [patent_doc_number] => 05346175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Variable assist steering control valve' [patent_app_type] => 1 [patent_app_number] => 7/999425 [patent_app_country] => US [patent_app_date] => 1992-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3619 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/346/05346175.pdf [firstpage_image] =>[orig_patent_app_number] => 999425 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/999425
Variable assist steering control valve Dec 30, 1992 Issued
Array ( [id] => 2968634 [patent_doc_number] => 05265638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Magneto-pneumatic intermittent suction device' [patent_app_type] => 1 [patent_app_number] => 7/995391 [patent_app_country] => US [patent_app_date] => 1992-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3719 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/265/05265638.pdf [firstpage_image] =>[orig_patent_app_number] => 995391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/995391
Magneto-pneumatic intermittent suction device Dec 21, 1992 Issued
Array ( [id] => 2968651 [patent_doc_number] => 05265639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Magneto-pneumatic timing device' [patent_app_type] => 1 [patent_app_number] => 7/995610 [patent_app_country] => US [patent_app_date] => 1992-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2791 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/265/05265639.pdf [firstpage_image] =>[orig_patent_app_number] => 995610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/995610
Magneto-pneumatic timing device Dec 21, 1992 Issued
Array ( [id] => 3057030 [patent_doc_number] => 05295506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Flow control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/990073 [patent_app_country] => US [patent_app_date] => 1992-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5383 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/295/05295506.pdf [firstpage_image] =>[orig_patent_app_number] => 990073 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/990073
Flow control apparatus Dec 13, 1992 Issued
Array ( [id] => 3083109 [patent_doc_number] => 05318271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Piezo valve' [patent_app_type] => 1 [patent_app_number] => 7/989439 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1968 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318271.pdf [firstpage_image] =>[orig_patent_app_number] => 989439 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989439
Piezo valve Dec 10, 1992 Issued
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