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] => 2784966 [patent_doc_number] => 05123442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Regulating shut off valve' [patent_app_type] => 1 [patent_app_number] => 7/693820 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2346 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123442.pdf [firstpage_image] =>[orig_patent_app_number] => 693820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693820
Regulating shut off valve Apr 29, 1991 Issued
Array ( [id] => 2734432 [patent_doc_number] => 05070906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Water mixer valve with separate controls for the delivery of two types of water' [patent_app_type] => 1 [patent_app_number] => 7/689969 [patent_app_country] => US [patent_app_date] => 1991-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1742 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070906.pdf [firstpage_image] =>[orig_patent_app_number] => 689969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689969
Water mixer valve with separate controls for the delivery of two types of water Apr 22, 1991 Issued
Array ( [id] => 2935754 [patent_doc_number] => 05241988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Quick opening and closing valve' [patent_app_type] => 1 [patent_app_number] => 7/685971 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4104 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241988.pdf [firstpage_image] =>[orig_patent_app_number] => 685971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685971
Quick opening and closing valve Apr 14, 1991 Issued
Array ( [id] => 2766490 [patent_doc_number] => 05141016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Divertor valve' [patent_app_type] => 1 [patent_app_number] => 7/682879 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141016.pdf [firstpage_image] =>[orig_patent_app_number] => 682879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682879
Divertor valve Apr 7, 1991 Issued
Array ( [id] => 2653506 [patent_doc_number] => 05069241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Change-over valve with automatic resetting' [patent_app_type] => 1 [patent_app_number] => 7/681327 [patent_app_country] => US [patent_app_date] => 1991-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2406 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069241.pdf [firstpage_image] =>[orig_patent_app_number] => 681327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/681327
Change-over valve with automatic resetting Apr 4, 1991 Issued
Array ( [id] => 2827538 [patent_doc_number] => 05105843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Isocentric low turbulence injector' [patent_app_type] => 1 [patent_app_number] => 7/676512 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 23674 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105843.pdf [firstpage_image] =>[orig_patent_app_number] => 676512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676512
Isocentric low turbulence injector Mar 27, 1991 Issued
Array ( [id] => 2752557 [patent_doc_number] => 05062443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Automatic changeover manifold' [patent_app_type] => 1 [patent_app_number] => 7/676306 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062443.pdf [firstpage_image] =>[orig_patent_app_number] => 676306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676306
Automatic changeover manifold Mar 27, 1991 Issued
Array ( [id] => 2784836 [patent_doc_number] => 05123435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Laminar damper and method of airflow control' [patent_app_type] => 1 [patent_app_number] => 7/675879 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 2092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123435.pdf [firstpage_image] =>[orig_patent_app_number] => 675879 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675879
Laminar damper and method of airflow control Mar 26, 1991 Issued
Array ( [id] => 2845723 [patent_doc_number] => 05082019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Calibrated quick setting mechanism for air pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/675873 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 2368 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082019.pdf [firstpage_image] =>[orig_patent_app_number] => 675873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675873
Calibrated quick setting mechanism for air pressure regulator Mar 26, 1991 Issued
Array ( [id] => 2772140 [patent_doc_number] => 05135023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/673150 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2445 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135023.pdf [firstpage_image] =>[orig_patent_app_number] => 673150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673150
Pressure regulator Mar 20, 1991 Issued
07/669746 FLOW CONTROL SYSTEM Mar 14, 1991 Abandoned
Array ( [id] => 2913440 [patent_doc_number] => 05232010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Drain valve' [patent_app_type] => 1 [patent_app_number] => 7/669202 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5631 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232010.pdf [firstpage_image] =>[orig_patent_app_number] => 669202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669202
Drain valve Mar 13, 1991 Issued
Array ( [id] => 2810309 [patent_doc_number] => 05097865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Valved flash sterilization container' [patent_app_type] => 1 [patent_app_number] => 7/668585 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097865.pdf [firstpage_image] =>[orig_patent_app_number] => 668585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/668585
Valved flash sterilization container Mar 12, 1991 Issued
Array ( [id] => 2779215 [patent_doc_number] => 05143120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Electromagnetic valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/668871 [patent_app_country] => US [patent_app_date] => 1991-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1340 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143120.pdf [firstpage_image] =>[orig_patent_app_number] => 668871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/668871
Electromagnetic valve assembly Mar 12, 1991 Issued
Array ( [id] => 2769624 [patent_doc_number] => 05099881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Flow dividing structure of mass flow controller' [patent_app_type] => 1 [patent_app_number] => 7/660552 [patent_app_country] => US [patent_app_date] => 1991-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2993 [patent_no_of_claims] => 13 [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/05/099/05099881.pdf [firstpage_image] =>[orig_patent_app_number] => 660552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/660552
Flow dividing structure of mass flow controller Feb 21, 1991 Issued
Array ( [id] => 2798781 [patent_doc_number] => 05080128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Angle body restrictor valve' [patent_app_type] => 1 [patent_app_number] => 7/656893 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1571 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080128.pdf [firstpage_image] =>[orig_patent_app_number] => 656893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656893
Angle body restrictor valve Feb 18, 1991 Issued
Array ( [id] => 2752847 [patent_doc_number] => 05035262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Device for mixing liquids' [patent_app_type] => 1 [patent_app_number] => 7/449822 [patent_app_country] => US [patent_app_date] => 1991-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2725 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035262.pdf [firstpage_image] =>[orig_patent_app_number] => 449822 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449822
Device for mixing liquids Feb 15, 1991 Issued
Array ( [id] => 2960858 [patent_doc_number] => 05181538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Multiple stream fluid mixing and dispensing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/654197 [patent_app_country] => US [patent_app_date] => 1991-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 10436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181538.pdf [firstpage_image] =>[orig_patent_app_number] => 654197 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/654197
Multiple stream fluid mixing and dispensing apparatus Feb 10, 1991 Issued
Array ( [id] => 2769513 [patent_doc_number] => 05099875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Fluid flow regulator' [patent_app_type] => 1 [patent_app_number] => 7/651183 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2698 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099875.pdf [firstpage_image] =>[orig_patent_app_number] => 651183 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651183
Fluid flow regulator Feb 5, 1991 Issued
Array ( [id] => 2862050 [patent_doc_number] => 05107885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/650630 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2431 [patent_no_of_claims] => 5 [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/05/107/05107885.pdf [firstpage_image] =>[orig_patent_app_number] => 650630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/650630
Check valve Feb 4, 1991 Issued
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