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] => 2960787 [patent_doc_number] => 05181534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Flow control valve' [patent_app_type] => 1 [patent_app_number] => 7/858517 [patent_app_country] => US [patent_app_date] => 1992-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2552 [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/05/181/05181534.pdf [firstpage_image] =>[orig_patent_app_number] => 858517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858517
Flow control valve Mar 26, 1992 Issued
Array ( [id] => 2935444 [patent_doc_number] => 05220837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Differential pressure transducer assembly' [patent_app_type] => 1 [patent_app_number] => 7/858595 [patent_app_country] => US [patent_app_date] => 1992-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6194 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220837.pdf [firstpage_image] =>[orig_patent_app_number] => 858595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858595
Differential pressure transducer assembly Mar 26, 1992 Issued
Array ( [id] => 3753086 [patent_doc_number] => 05755248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Fuel tank venting control valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/855314 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4191 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755248.pdf [firstpage_image] =>[orig_patent_app_number] => 855314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855314
Fuel tank venting control valve assembly Mar 22, 1992 Issued
Array ( [id] => 2882274 [patent_doc_number] => 05217042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Residential waste water disposal system' [patent_app_type] => 1 [patent_app_number] => 7/855076 [patent_app_country] => US [patent_app_date] => 1992-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 15 [patent_no_of_words] => 2350 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217042.pdf [firstpage_image] =>[orig_patent_app_number] => 855076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855076
Residential waste water disposal system Mar 22, 1992 Issued
Array ( [id] => 2766140 [patent_doc_number] => 05163472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Fuel pressure control valve' [patent_app_type] => 1 [patent_app_number] => 7/855736 [patent_app_country] => US [patent_app_date] => 1992-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1956 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163472.pdf [firstpage_image] =>[orig_patent_app_number] => 855736 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855736
Fuel pressure control valve Mar 19, 1992 Issued
Array ( [id] => 2902702 [patent_doc_number] => 05234020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Mixer valve for hot and cold water with two independent controls' [patent_app_type] => 1 [patent_app_number] => 7/852293 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1498 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234020.pdf [firstpage_image] =>[orig_patent_app_number] => 852293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/852293
Mixer valve for hot and cold water with two independent controls Mar 15, 1992 Issued
Array ( [id] => 2958012 [patent_doc_number] => 05255710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Process-chamber flow control system' [patent_app_type] => 1 [patent_app_number] => 7/851017 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5717 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/255/05255710.pdf [firstpage_image] =>[orig_patent_app_number] => 851017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851017
Process-chamber flow control system Mar 12, 1992 Issued
Array ( [id] => 2957994 [patent_doc_number] => 05255709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Flow regulator adaptable for use with process-chamber air filter' [patent_app_type] => 1 [patent_app_number] => 7/852084 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3835 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/255/05255709.pdf [firstpage_image] =>[orig_patent_app_number] => 852084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/852084
Flow regulator adaptable for use with process-chamber air filter Mar 12, 1992 Issued
Array ( [id] => 2937414 [patent_doc_number] => 05220940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Flow control valve with venturi' [patent_app_type] => 1 [patent_app_number] => 7/851016 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2234 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220940.pdf [firstpage_image] =>[orig_patent_app_number] => 851016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851016
Flow control valve with venturi Mar 12, 1992 Issued
Array ( [id] => 2955534 [patent_doc_number] => 05193575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Adjustable differential pressure valve' [patent_app_type] => 1 [patent_app_number] => 7/851094 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193575.pdf [firstpage_image] =>[orig_patent_app_number] => 851094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851094
Adjustable differential pressure valve Mar 12, 1992 Issued
Array ( [id] => 2960016 [patent_doc_number] => 05251654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Flow regulator adaptable for use with exhaust from a process chamber' [patent_app_type] => 1 [patent_app_number] => 7/850767 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4097 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251654.pdf [firstpage_image] =>[orig_patent_app_number] => 850767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/850767
Flow regulator adaptable for use with exhaust from a process chamber Mar 12, 1992 Issued
Array ( [id] => 2965762 [patent_doc_number] => 05249596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Residential heating and air conditioning barometric bypass damper' [patent_app_type] => 1 [patent_app_number] => 7/846847 [patent_app_country] => US [patent_app_date] => 1992-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2781 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249596.pdf [firstpage_image] =>[orig_patent_app_number] => 846847 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/846847
Residential heating and air conditioning barometric bypass damper Mar 5, 1992 Issued
Array ( [id] => 3052166 [patent_doc_number] => 05293891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Procedure and facility for dispatching agent from at least one holding point to at least one processing point' [patent_app_type] => 1 [patent_app_number] => 7/844798 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3699 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293891.pdf [firstpage_image] =>[orig_patent_app_number] => 844798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844798
Procedure and facility for dispatching agent from at least one holding point to at least one processing point Mar 1, 1992 Issued
Array ( [id] => 2882329 [patent_doc_number] => 05217045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Distributor device' [patent_app_type] => 1 [patent_app_number] => 7/836335 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1506 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/217/05217045.pdf [firstpage_image] =>[orig_patent_app_number] => 836335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836335
Distributor device Mar 1, 1992 Issued
Array ( [id] => 2891395 [patent_doc_number] => 05247989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Modulated temperature control for environmental chamber' [patent_app_type] => 1 [patent_app_number] => 7/841552 [patent_app_country] => US [patent_app_date] => 1992-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3265 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247989.pdf [firstpage_image] =>[orig_patent_app_number] => 841552 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/841552
Modulated temperature control for environmental chamber Feb 25, 1992 Issued
07/840879 PNEUMATICALLY ACTUATED VALVES Feb 24, 1992 Abandoned
Array ( [id] => 2766057 [patent_doc_number] => 05163468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Fuel pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/838508 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1689 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163468.pdf [firstpage_image] =>[orig_patent_app_number] => 838508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838508
Fuel pressure regulator Feb 18, 1992 Issued
Array ( [id] => 2968667 [patent_doc_number] => 05265640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'System for identifying unauthorized liquid waste and waste water discharges' [patent_app_type] => 1 [patent_app_number] => 7/834616 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2764 [patent_no_of_claims] => 4 [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/05/265/05265640.pdf [firstpage_image] =>[orig_patent_app_number] => 834616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834616
System for identifying unauthorized liquid waste and waste water discharges Feb 11, 1992 Issued
Array ( [id] => 2814439 [patent_doc_number] => 05174326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Temperature-compensated pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/831894 [patent_app_country] => US [patent_app_date] => 1992-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2140 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174326.pdf [firstpage_image] =>[orig_patent_app_number] => 831894 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831894
Temperature-compensated pressure regulator Feb 5, 1992 Issued
Array ( [id] => 2963420 [patent_doc_number] => 05193993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Safe gas valve' [patent_app_type] => 1 [patent_app_number] => 7/831785 [patent_app_country] => US [patent_app_date] => 1992-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3392 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193993.pdf [firstpage_image] =>[orig_patent_app_number] => 831785 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831785
Safe gas valve Feb 4, 1992 Issued
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