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] => 2910528 [patent_doc_number] => 05195253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Cordless electric hair-dryer' [patent_app_type] => 1 [patent_app_number] => 7/713305 [patent_app_country] => US [patent_app_date] => 1991-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3001 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195253.pdf [firstpage_image] =>[orig_patent_app_number] => 713305 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713305
Cordless electric hair-dryer Jun 10, 1991 Issued
07/712396 METHOD AND APPARATUS FOR MONITORING RECIRCULATION CONTROL SYSTEM PERFORMANCE Jun 9, 1991 Abandoned
Array ( [id] => 2915935 [patent_doc_number] => 05188149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Diverter valve' [patent_app_type] => 1 [patent_app_number] => 7/711083 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3516 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188149.pdf [firstpage_image] =>[orig_patent_app_number] => 711083 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711083
Diverter valve Jun 5, 1991 Issued
Array ( [id] => 2875311 [patent_doc_number] => 05176169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Pressure regulator for underwater breathing system' [patent_app_type] => 1 [patent_app_number] => 7/709288 [patent_app_country] => US [patent_app_date] => 1991-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2563 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176169.pdf [firstpage_image] =>[orig_patent_app_number] => 709288 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/709288
Pressure regulator for underwater breathing system Jun 2, 1991 Issued
Array ( [id] => 2769404 [patent_doc_number] => 05099871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Low friction proportional unloading valve' [patent_app_type] => 1 [patent_app_number] => 7/707697 [patent_app_country] => US [patent_app_date] => 1991-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5059 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099871.pdf [firstpage_image] =>[orig_patent_app_number] => 707697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707697
Low friction proportional unloading valve May 29, 1991 Issued
Array ( [id] => 2825075 [patent_doc_number] => 05137048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Tub/shower diverter valve' [patent_app_type] => 1 [patent_app_number] => 7/707027 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1454 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137048.pdf [firstpage_image] =>[orig_patent_app_number] => 707027 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707027
Tub/shower diverter valve May 28, 1991 Issued
Array ( [id] => 2767259 [patent_doc_number] => 05092358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Pressure regulation' [patent_app_type] => 1 [patent_app_number] => 7/705636 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3744 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092358.pdf [firstpage_image] =>[orig_patent_app_number] => 705636 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705636
Pressure regulation May 27, 1991 Issued
Array ( [id] => 2781764 [patent_doc_number] => 05139046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Floating piston like valve for high-pressure reducers' [patent_app_type] => 1 [patent_app_number] => 7/704318 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2140 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139046.pdf [firstpage_image] =>[orig_patent_app_number] => 704318 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704318
Floating piston like valve for high-pressure reducers May 21, 1991 Issued
Array ( [id] => 2837934 [patent_doc_number] => 05125622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Cylinder valve connection' [patent_app_type] => 1 [patent_app_number] => 7/705019 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2939 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125622.pdf [firstpage_image] =>[orig_patent_app_number] => 705019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705019
Cylinder valve connection May 21, 1991 Issued
Array ( [id] => 2809547 [patent_doc_number] => 05094266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Pressure release valve' [patent_app_type] => 1 [patent_app_number] => 7/704219 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2948 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094266.pdf [firstpage_image] =>[orig_patent_app_number] => 704219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704219
Pressure release valve May 21, 1991 Issued
Array ( [id] => 2865510 [patent_doc_number] => 05184642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Automatic water faucet or water faucet controller' [patent_app_type] => 1 [patent_app_number] => 7/703904 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1728 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/184/05184642.pdf [firstpage_image] =>[orig_patent_app_number] => 703904 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703904
Automatic water faucet or water faucet controller May 21, 1991 Issued
Array ( [id] => 2878859 [patent_doc_number] => 05176359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Fluid control valve arrangement' [patent_app_type] => 1 [patent_app_number] => 7/703230 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2202 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176359.pdf [firstpage_image] =>[orig_patent_app_number] => 703230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703230
Fluid control valve arrangement May 19, 1991 Issued
Array ( [id] => 2807249 [patent_doc_number] => 05080575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Adjustable valve stem apparatus for valve gated injection molding devices' [patent_app_type] => 1 [patent_app_number] => 7/702665 [patent_app_country] => US [patent_app_date] => 1991-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080575.pdf [firstpage_image] =>[orig_patent_app_number] => 702665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702665
Adjustable valve stem apparatus for valve gated injection molding devices May 16, 1991 Issued
Array ( [id] => 2861384 [patent_doc_number] => 05117872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'High-pressure fluid control valve' [patent_app_type] => 1 [patent_app_number] => 7/701534 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11529 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117872.pdf [firstpage_image] =>[orig_patent_app_number] => 701534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701534
High-pressure fluid control valve May 15, 1991 Issued
Array ( [id] => 2772067 [patent_doc_number] => 05135019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Ball valve' [patent_app_type] => 1 [patent_app_number] => 7/684941 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2739 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135019.pdf [firstpage_image] =>[orig_patent_app_number] => 684941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684941
Ball valve May 12, 1991 Issued
Array ( [id] => 2766417 [patent_doc_number] => 05150876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Servo valve' [patent_app_type] => 1 [patent_app_number] => 7/698906 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2299 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150876.pdf [firstpage_image] =>[orig_patent_app_number] => 698906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698906
Servo valve May 12, 1991 Issued
Array ( [id] => 2766429 [patent_doc_number] => 05141012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Cartridge-type disconnectable pressure relief valve system' [patent_app_type] => 1 [patent_app_number] => 7/697672 [patent_app_country] => US [patent_app_date] => 1991-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5675 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141012.pdf [firstpage_image] =>[orig_patent_app_number] => 697672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697672
Cartridge-type disconnectable pressure relief valve system May 8, 1991 Issued
Array ( [id] => 2812768 [patent_doc_number] => 05127431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Flow control system for a beverage dispenser' [patent_app_type] => 1 [patent_app_number] => 7/697131 [patent_app_country] => US [patent_app_date] => 1991-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1890 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127431.pdf [firstpage_image] =>[orig_patent_app_number] => 697131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697131
Flow control system for a beverage dispenser May 7, 1991 Issued
Array ( [id] => 2756653 [patent_doc_number] => 05131426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Valving system for water flow to turbine engine emission system' [patent_app_type] => 1 [patent_app_number] => 7/696443 [patent_app_country] => US [patent_app_date] => 1991-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2483 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131426.pdf [firstpage_image] =>[orig_patent_app_number] => 696443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696443
Valving system for water flow to turbine engine emission system May 5, 1991 Issued
Array ( [id] => 2854975 [patent_doc_number] => 05090451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Combination steam and fuel oil supply and purge valve with recirculation feature' [patent_app_type] => 1 [patent_app_number] => 7/700067 [patent_app_country] => US [patent_app_date] => 1991-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2985 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/090/05090451.pdf [firstpage_image] =>[orig_patent_app_number] => 700067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700067
Combination steam and fuel oil supply and purge valve with recirculation feature May 1, 1991 Issued
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