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
06/863366 DRAIN VALVE DEVICE May 14, 1986 Abandoned
Array ( [id] => 2549287 [patent_doc_number] => 04816083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Multifunctional electromagnetic valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/857102 [patent_app_country] => US [patent_app_date] => 1986-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4426 [patent_no_of_claims] => 12 [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/04/816/04816083.pdf [firstpage_image] =>[orig_patent_app_number] => 857102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/857102
Multifunctional electromagnetic valve assembly Apr 28, 1986 Issued
Array ( [id] => 2357728 [patent_doc_number] => 04693267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Self-venting pressure reducing regulator' [patent_app_type] => 1 [patent_app_number] => 6/846286 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3143 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693267.pdf [firstpage_image] =>[orig_patent_app_number] => 846286 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846286
Self-venting pressure reducing regulator Mar 30, 1986 Issued
Array ( [id] => 2339164 [patent_doc_number] => 04691734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Valve seals' [patent_app_type] => 1 [patent_app_number] => 6/845972 [patent_app_country] => US [patent_app_date] => 1986-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2757 [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/04/691/04691734.pdf [firstpage_image] =>[orig_patent_app_number] => 845972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/845972
Valve seals Mar 27, 1986 Issued
06/842892 GAS VALVE Mar 23, 1986 Abandoned
Array ( [id] => 2329739 [patent_doc_number] => 04712580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Exhalation valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/842670 [patent_app_country] => US [patent_app_date] => 1986-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3072 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/712/04712580.pdf [firstpage_image] =>[orig_patent_app_number] => 842670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/842670
Exhalation valve assembly Mar 20, 1986 Issued
Array ( [id] => 2283529 [patent_doc_number] => 04709858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Digital flow control system' [patent_app_type] => 1 [patent_app_number] => 6/840326 [patent_app_country] => US [patent_app_date] => 1986-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1428 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709858.pdf [firstpage_image] =>[orig_patent_app_number] => 840326 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840326
Digital flow control system Mar 13, 1986 Issued
Array ( [id] => 2372369 [patent_doc_number] => 04706709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-17 [patent_title] => 'Mixing valve assembly' [patent_app_type] => 1 [patent_app_number] => 6/838859 [patent_app_country] => US [patent_app_date] => 1986-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1797 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706709.pdf [firstpage_image] =>[orig_patent_app_number] => 838859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838859
Mixing valve assembly Mar 11, 1986 Issued
Array ( [id] => 2437663 [patent_doc_number] => 04732190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Shut-off valve and method for using same' [patent_app_type] => 1 [patent_app_number] => 6/833827 [patent_app_country] => US [patent_app_date] => 1986-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 6828 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732190.pdf [firstpage_image] =>[orig_patent_app_number] => 833827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/833827
Shut-off valve and method for using same Feb 25, 1986 Issued
06/833569 FRICTION CLUTCH AND METHOD OF MAKING A DIAPHRAGM SPRING THEREFOR Feb 23, 1986 Abandoned
Array ( [id] => 2408190 [patent_doc_number] => 04735554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Self-regulating deicer valve' [patent_app_type] => 1 [patent_app_number] => 6/832186 [patent_app_country] => US [patent_app_date] => 1986-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1555 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735554.pdf [firstpage_image] =>[orig_patent_app_number] => 832186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832186
Self-regulating deicer valve Feb 23, 1986 Issued
Array ( [id] => 2295156 [patent_doc_number] => 04673164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Sealing mechanism for a ball valve' [patent_app_type] => 1 [patent_app_number] => 6/833512 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3525 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 545 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673164.pdf [firstpage_image] =>[orig_patent_app_number] => 833512 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/833512
Sealing mechanism for a ball valve Feb 20, 1986 Issued
Array ( [id] => 2486280 [patent_doc_number] => RE032997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Electric control valve' [patent_app_type] => 2 [patent_app_number] => 6/829375 [patent_app_country] => US [patent_app_date] => 1986-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2257 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032997.pdf [firstpage_image] =>[orig_patent_app_number] => 829375 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829375
Electric control valve Feb 12, 1986 Issued
Array ( [id] => 2317502 [patent_doc_number] => 04679770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Gate valve for two way flow' [patent_app_type] => 1 [patent_app_number] => 6/827878 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2255 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679770.pdf [firstpage_image] =>[orig_patent_app_number] => 827878 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827878
Gate valve for two way flow Feb 9, 1986 Issued
Array ( [id] => 2288541 [patent_doc_number] => 04681136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Gas flow pulsation dampener and pressure differential control' [patent_app_type] => 1 [patent_app_number] => 6/827053 [patent_app_country] => US [patent_app_date] => 1986-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1631 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681136.pdf [firstpage_image] =>[orig_patent_app_number] => 827053 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827053
Gas flow pulsation dampener and pressure differential control Feb 6, 1986 Issued
06/826992 INHALATION RESPONSIVE GAS PRESSURE REGULATOR Feb 6, 1986 Abandoned
06/826021 FLUID PRESSURE REGULATION AND METHOD Feb 3, 1986 Abandoned
Array ( [id] => 2288604 [patent_doc_number] => 04681141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Light-detector, hand-controlled faucet with water temperature regulator' [patent_app_type] => 1 [patent_app_number] => 6/825434 [patent_app_country] => US [patent_app_date] => 1986-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2602 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681141.pdf [firstpage_image] =>[orig_patent_app_number] => 825434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/825434
Light-detector, hand-controlled faucet with water temperature regulator Feb 2, 1986 Issued
Array ( [id] => 2308589 [patent_doc_number] => 04685655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Pressure-balanced gate for split-gate valve' [patent_app_type] => 1 [patent_app_number] => 6/824188 [patent_app_country] => US [patent_app_date] => 1986-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4211 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685655.pdf [firstpage_image] =>[orig_patent_app_number] => 824188 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/824188
Pressure-balanced gate for split-gate valve Jan 29, 1986 Issued
Array ( [id] => 2290288 [patent_doc_number] => 04643132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Pulsator for milking machines' [patent_app_type] => 1 [patent_app_number] => 6/820755 [patent_app_country] => US [patent_app_date] => 1986-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2229 [patent_no_of_claims] => 6 [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/04/643/04643132.pdf [firstpage_image] =>[orig_patent_app_number] => 820755 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/820755
Pulsator for milking machines Jan 16, 1986 Issued
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