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] => 2492635 [patent_doc_number] => 04798221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Self sealing anti-knock diverter valve' [patent_app_type] => 1 [patent_app_number] => 7/078382 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3087 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798221.pdf [firstpage_image] =>[orig_patent_app_number] => 078382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078382
Self sealing anti-knock diverter valve Jul 26, 1987 Issued
Array ( [id] => 2399041 [patent_doc_number] => 04785850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Cylindrical valve soap dispenser' [patent_app_type] => 1 [patent_app_number] => 7/077754 [patent_app_country] => US [patent_app_date] => 1987-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4630 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785850.pdf [firstpage_image] =>[orig_patent_app_number] => 077754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077754
Cylindrical valve soap dispenser Jul 26, 1987 Issued
Array ( [id] => 2493646 [patent_doc_number] => 04794942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Air breather plug assembly for use in power transmission unit' [patent_app_type] => 1 [patent_app_number] => 7/077218 [patent_app_country] => US [patent_app_date] => 1987-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1685 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794942.pdf [firstpage_image] =>[orig_patent_app_number] => 077218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077218
Air breather plug assembly for use in power transmission unit Jul 23, 1987 Issued
Array ( [id] => 2459161 [patent_doc_number] => 04819356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Changeable sign letter support for marquee signs' [patent_app_type] => 1 [patent_app_number] => 7/077133 [patent_app_country] => US [patent_app_date] => 1987-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1618 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819356.pdf [firstpage_image] =>[orig_patent_app_number] => 077133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077133
Changeable sign letter support for marquee signs Jul 22, 1987 Issued
Array ( [id] => 2373578 [patent_doc_number] => 04763689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Vacuum check valve' [patent_app_type] => 1 [patent_app_number] => 7/076201 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3065 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763689.pdf [firstpage_image] =>[orig_patent_app_number] => 076201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076201
Vacuum check valve Jul 20, 1987 Issued
Array ( [id] => 2501788 [patent_doc_number] => 04860477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Styrofoam ball advertising display apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/075997 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2372 [patent_no_of_claims] => 14 [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/04/860/04860477.pdf [firstpage_image] =>[orig_patent_app_number] => 075997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075997
Styrofoam ball advertising display apparatus and method Jul 20, 1987 Issued
Array ( [id] => 2430890 [patent_doc_number] => 04756333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Vacuum check valve' [patent_app_type] => 1 [patent_app_number] => 7/076205 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3138 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756333.pdf [firstpage_image] =>[orig_patent_app_number] => 076205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076205
Vacuum check valve Jul 20, 1987 Issued
Array ( [id] => 2430616 [patent_doc_number] => 04750516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Vacuum check valve' [patent_app_type] => 1 [patent_app_number] => 7/076033 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3231 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750516.pdf [firstpage_image] =>[orig_patent_app_number] => 076033 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076033
Vacuum check valve Jul 20, 1987 Issued
Array ( [id] => 2430646 [patent_doc_number] => 04750517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Vacuum check valve' [patent_app_type] => 1 [patent_app_number] => 7/076034 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3076 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750517.pdf [firstpage_image] =>[orig_patent_app_number] => 076034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076034
Vacuum check valve Jul 20, 1987 Issued
Array ( [id] => 2375070 [patent_doc_number] => 04723572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Compressor valve' [patent_app_type] => 1 [patent_app_number] => 7/075727 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3117 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723572.pdf [firstpage_image] =>[orig_patent_app_number] => 075727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075727
Compressor valve Jul 19, 1987 Issued
Array ( [id] => 2439332 [patent_doc_number] => 04765373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Gas flow amplifier' [patent_app_type] => 1 [patent_app_number] => 7/070490 [patent_app_country] => US [patent_app_date] => 1987-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1572 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765373.pdf [firstpage_image] =>[orig_patent_app_number] => 070490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070490
Gas flow amplifier Jul 6, 1987 Issued
Array ( [id] => 2434004 [patent_doc_number] => 04766930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Check valve with self-guided shutter in the valve body' [patent_app_type] => 1 [patent_app_number] => 7/070567 [patent_app_country] => US [patent_app_date] => 1987-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1094 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766930.pdf [firstpage_image] =>[orig_patent_app_number] => 070567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070567
Check valve with self-guided shutter in the valve body Jul 6, 1987 Issued
Array ( [id] => 2372892 [patent_doc_number] => 04789003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Water treatment apparatus' [patent_app_type] => 1 [patent_app_number] => 7/086095 [patent_app_country] => US [patent_app_date] => 1987-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2109 [patent_no_of_claims] => 7 [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/04/789/04789003.pdf [firstpage_image] =>[orig_patent_app_number] => 086095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/086095
Water treatment apparatus Jul 1, 1987 Issued
Array ( [id] => 2408350 [patent_doc_number] => 04773447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Electromagnetic valve' [patent_app_type] => 1 [patent_app_number] => 7/066900 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4238 [patent_no_of_claims] => 6 [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/04/773/04773447.pdf [firstpage_image] =>[orig_patent_app_number] => 066900 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066900
Electromagnetic valve Jun 24, 1987 Issued
Array ( [id] => 2433981 [patent_doc_number] => 04766929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/066258 [patent_app_country] => US [patent_app_date] => 1987-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3766 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766929.pdf [firstpage_image] =>[orig_patent_app_number] => 066258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066258
Check valve Jun 24, 1987 Issued
Array ( [id] => 2403498 [patent_doc_number] => 04745989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Valve for draining automatic transmission fluid and method of using same' [patent_app_type] => 1 [patent_app_number] => 7/063546 [patent_app_country] => US [patent_app_date] => 1987-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3785 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745989.pdf [firstpage_image] =>[orig_patent_app_number] => 063546 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063546
Valve for draining automatic transmission fluid and method of using same Jun 16, 1987 Issued
Array ( [id] => 2488738 [patent_doc_number] => 04817314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Container for accommodating a pile of pictures' [patent_app_type] => 1 [patent_app_number] => 7/059873 [patent_app_country] => US [patent_app_date] => 1987-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2075 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817314.pdf [firstpage_image] =>[orig_patent_app_number] => 059873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059873
Container for accommodating a pile of pictures Jun 10, 1987 Issued
Array ( [id] => 2376486 [patent_doc_number] => 04781214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Swing check valve disc' [patent_app_type] => 1 [patent_app_number] => 7/060249 [patent_app_country] => US [patent_app_date] => 1987-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 1963 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781214.pdf [firstpage_image] =>[orig_patent_app_number] => 060249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060249
Swing check valve disc Jun 8, 1987 Issued
Array ( [id] => 2534995 [patent_doc_number] => 04813445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Apparatus for supplying fuel under negative gravity conditions' [patent_app_type] => 1 [patent_app_number] => 7/058014 [patent_app_country] => US [patent_app_date] => 1987-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4490 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813445.pdf [firstpage_image] =>[orig_patent_app_number] => 058014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/058014
Apparatus for supplying fuel under negative gravity conditions Jun 3, 1987 Issued
Array ( [id] => 2373189 [patent_doc_number] => 04771802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Dump valve' [patent_app_type] => 1 [patent_app_number] => 7/057389 [patent_app_country] => US [patent_app_date] => 1987-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1509 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771802.pdf [firstpage_image] =>[orig_patent_app_number] => 057389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057389
Dump valve Jun 1, 1987 Issued
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