Search

Stephen M. Hepperle

Supervisory Patent Examiner (ID: 15759, Phone: (571)272-4913 , Office: P/3700 )

Most Active Art Unit
3407
Art Unit(s)
3700, 3753, 3407
Total Applications
2621
Issued Applications
2150
Pending Applications
140
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2510184 [patent_doc_number] => 04818444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Fluid pressure control valve and a system which includes such a valve' [patent_app_type] => 1 [patent_app_number] => 7/187273 [patent_app_country] => US [patent_app_date] => 1988-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5538 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818444.pdf [firstpage_image] =>[orig_patent_app_number] => 187273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/187273
Fluid pressure control valve and a system which includes such a valve Apr 27, 1988 Issued
Array ( [id] => 2502446 [patent_doc_number] => 04869286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Fluid injection system coupling and injector valve' [patent_app_type] => 1 [patent_app_number] => 7/185747 [patent_app_country] => US [patent_app_date] => 1988-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 6860 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869286.pdf [firstpage_image] =>[orig_patent_app_number] => 185747 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/185747
Fluid injection system coupling and injector valve Apr 24, 1988 Issued
Array ( [id] => 2510290 [patent_doc_number] => 04872475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Adjustable differential flow shuttle valve' [patent_app_type] => 1 [patent_app_number] => 7/184741 [patent_app_country] => US [patent_app_date] => 1988-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 27 [patent_no_of_words] => 3746 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872475.pdf [firstpage_image] =>[orig_patent_app_number] => 184741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/184741
Adjustable differential flow shuttle valve Apr 21, 1988 Issued
07/178505 VACUUM CONTROL SYSTEM Apr 6, 1988 Abandoned
Array ( [id] => 2510788 [patent_doc_number] => 04883088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Pressure regulating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/178419 [patent_app_country] => US [patent_app_date] => 1988-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2077 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883088.pdf [firstpage_image] =>[orig_patent_app_number] => 178419 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178419
Pressure regulating apparatus Apr 5, 1988 Issued
Array ( [id] => 2472015 [patent_doc_number] => 04842017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Fluid flow control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/177140 [patent_app_country] => US [patent_app_date] => 1988-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1350 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842017.pdf [firstpage_image] =>[orig_patent_app_number] => 177140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177140
Fluid flow control apparatus Apr 3, 1988 Issued
Array ( [id] => 2639344 [patent_doc_number] => 04928732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Fluid faucet' [patent_app_type] => 1 [patent_app_number] => 7/174782 [patent_app_country] => US [patent_app_date] => 1988-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1758 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928732.pdf [firstpage_image] =>[orig_patent_app_number] => 174782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/174782
Fluid faucet Mar 28, 1988 Issued
07/170758 METHOD AND APPARATUS FOR CONTROLLING FLOW BIAS IN A MULTIPLE ZONE PROCESS Mar 20, 1988 Abandoned
07/169810 COMPRESSED GAS REGULATOR WITH PRESSURIZED SEALED BONNET Mar 17, 1988 Abandoned
Array ( [id] => 2585029 [patent_doc_number] => 04911202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Valve construction' [patent_app_type] => 1 [patent_app_number] => 7/167735 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2102 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911202.pdf [firstpage_image] =>[orig_patent_app_number] => 167735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167735
Valve construction Mar 13, 1988 Issued
Array ( [id] => 2543543 [patent_doc_number] => 04856548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Resuscitation valve' [patent_app_type] => 1 [patent_app_number] => 7/166207 [patent_app_country] => US [patent_app_date] => 1988-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4953 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856548.pdf [firstpage_image] =>[orig_patent_app_number] => 166207 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166207
Resuscitation valve Mar 9, 1988 Issued
Array ( [id] => 2497579 [patent_doc_number] => 04862912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Valve arrangement' [patent_app_type] => 1 [patent_app_number] => 7/163295 [patent_app_country] => US [patent_app_date] => 1988-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4403 [patent_no_of_claims] => 17 [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/04/862/04862912.pdf [firstpage_image] =>[orig_patent_app_number] => 163295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163295
Valve arrangement Mar 1, 1988 Issued
Array ( [id] => 2462513 [patent_doc_number] => 04870986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Dispensing system' [patent_app_type] => 1 [patent_app_number] => 7/162659 [patent_app_country] => US [patent_app_date] => 1988-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 54 [patent_no_of_words] => 15914 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870986.pdf [firstpage_image] =>[orig_patent_app_number] => 162659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/162659
Dispensing system Feb 29, 1988 Issued
Array ( [id] => 2471940 [patent_doc_number] => 04842013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Droop compensated direct acting pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/161860 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2811 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842013.pdf [firstpage_image] =>[orig_patent_app_number] => 161860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161860
Droop compensated direct acting pressure regulator Feb 28, 1988 Issued
Array ( [id] => 2471995 [patent_doc_number] => 04842016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Switching valve' [patent_app_type] => 1 [patent_app_number] => 7/158528 [patent_app_country] => US [patent_app_date] => 1988-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1875 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842016.pdf [firstpage_image] =>[orig_patent_app_number] => 158528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158528
Switching valve Feb 21, 1988 Issued
Array ( [id] => 2470757 [patent_doc_number] => 04827976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Vacuum distributor box' [patent_app_type] => 1 [patent_app_number] => 7/157629 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2453 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827976.pdf [firstpage_image] =>[orig_patent_app_number] => 157629 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157629
Vacuum distributor box Feb 17, 1988 Issued
Array ( [id] => 2523163 [patent_doc_number] => 04825916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Flow control valve' [patent_app_type] => 1 [patent_app_number] => 7/155984 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3254 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825916.pdf [firstpage_image] =>[orig_patent_app_number] => 155984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155984
Flow control valve Feb 15, 1988 Issued
Array ( [id] => 2529787 [patent_doc_number] => 04831990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'In-tank fuel reservoir with reservoir fuel level control' [patent_app_type] => 1 [patent_app_number] => 7/153316 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2236 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831990.pdf [firstpage_image] =>[orig_patent_app_number] => 153316 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153316
In-tank fuel reservoir with reservoir fuel level control Feb 7, 1988 Issued
Array ( [id] => 2376560 [patent_doc_number] => 04781218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Valve assembly for use in a fuel tank of a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/149947 [patent_app_country] => US [patent_app_date] => 1988-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 4617 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 683 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781218.pdf [firstpage_image] =>[orig_patent_app_number] => 149947 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/149947
Valve assembly for use in a fuel tank of a vehicle Jan 28, 1988 Issued
Array ( [id] => 2493829 [patent_doc_number] => 04794952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Combination mixing valve and appliance valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/150177 [patent_app_country] => US [patent_app_date] => 1988-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1535 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794952.pdf [firstpage_image] =>[orig_patent_app_number] => 150177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150177
Combination mixing valve and appliance valve assembly Jan 28, 1988 Issued
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