
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2140700
[patent_doc_number] => 04558715
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-17
[patent_title] => 'Apparatus for injecting measured quantities of liquid into a fluid stream'
[patent_app_type] => 1
[patent_app_number] => 6/610755
[patent_app_country] => US
[patent_app_date] => 1984-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 4886
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/558/04558715.pdf
[firstpage_image] =>[orig_patent_app_number] => 610755
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/610755 | Apparatus for injecting measured quantities of liquid into a fluid stream | May 15, 1984 | Issued |
| 06/610987 | SELF-ADJUSTING CLUTCH MECHANISM | May 10, 1984 | Abandoned |
Array
(
[id] => 2143372
[patent_doc_number] => 04538636
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-03
[patent_title] => 'Liquid aspirator with improved anti-syphon tube'
[patent_app_type] => 1
[patent_app_number] => 6/605297
[patent_app_country] => US
[patent_app_date] => 1984-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 5305
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 371
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/538/04538636.pdf
[firstpage_image] =>[orig_patent_app_number] => 605297
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/605297 | Liquid aspirator with improved anti-syphon tube | Apr 29, 1984 | Issued |
Array
(
[id] => 2190673
[patent_doc_number] => 04548233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-22
[patent_title] => 'Electrically controlled pressure relief valve including a hydraulic bias'
[patent_app_type] => 1
[patent_app_number] => 6/600842
[patent_app_country] => US
[patent_app_date] => 1984-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1469
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/548/04548233.pdf
[firstpage_image] =>[orig_patent_app_number] => 600842
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/600842 | Electrically controlled pressure relief valve including a hydraulic bias | Apr 15, 1984 | Issued |
Array
(
[id] => 2209304
[patent_doc_number] => 04608741
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-02
[patent_title] => 'Method of assembling a clutch release bearing and corresponding clutch release bearing, in particular for automotive vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/599984
[patent_app_country] => US
[patent_app_date] => 1984-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 6225
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/608/04608741.pdf
[firstpage_image] =>[orig_patent_app_number] => 599984
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/599984 | Method of assembling a clutch release bearing and corresponding clutch release bearing, in particular for automotive vehicles | Apr 12, 1984 | Issued |
Array
(
[id] => 2169713
[patent_doc_number] => 04560051
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Hydraulically actuated clutch throw-out'
[patent_app_type] => 1
[patent_app_number] => 6/598882
[patent_app_country] => US
[patent_app_date] => 1984-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1001
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/560/04560051.pdf
[firstpage_image] =>[orig_patent_app_number] => 598882
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/598882 | Hydraulically actuated clutch throw-out | Apr 9, 1984 | Issued |
Array
(
[id] => 2242263
[patent_doc_number] => 04605200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Faucet valve'
[patent_app_type] => 1
[patent_app_number] => 6/595656
[patent_app_country] => US
[patent_app_date] => 1984-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 27
[patent_no_of_words] => 3823
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 332
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/605/04605200.pdf
[firstpage_image] =>[orig_patent_app_number] => 595656
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/595656 | Faucet valve | Apr 1, 1984 | Issued |
Array
(
[id] => 2170162
[patent_doc_number] => 04506691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Three-way valve for automatic sequencing of fluid flow'
[patent_app_type] => 1
[patent_app_number] => 6/594135
[patent_app_country] => US
[patent_app_date] => 1984-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3051
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/506/04506691.pdf
[firstpage_image] =>[orig_patent_app_number] => 594135
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/594135 | Three-way valve for automatic sequencing of fluid flow | Mar 27, 1984 | Issued |
Array
(
[id] => 2189050
[patent_doc_number] => 04519413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Pressure averager'
[patent_app_type] => 1
[patent_app_number] => 6/593617
[patent_app_country] => US
[patent_app_date] => 1984-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2618
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/519/04519413.pdf
[firstpage_image] =>[orig_patent_app_number] => 593617
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/593617 | Pressure averager | Mar 25, 1984 | Issued |
| 06/588750 | FRICTION CLUTCH AND METHOD OF MAKING A DIAPHRAGM SPRING THEREFOR | Mar 11, 1984 | Abandoned |
Array
(
[id] => 2170932
[patent_doc_number] => 04508140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-02
[patent_title] => 'Hydraulic flow control valves'
[patent_app_type] => 1
[patent_app_number] => 6/588381
[patent_app_country] => US
[patent_app_date] => 1984-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2381
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/508/04508140.pdf
[firstpage_image] =>[orig_patent_app_number] => 588381
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/588381 | Hydraulic flow control valves | Mar 11, 1984 | Issued |
Array
(
[id] => 2253014
[patent_doc_number] => 04569240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-11
[patent_title] => 'Motion generating mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/586290
[patent_app_country] => US
[patent_app_date] => 1984-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2722
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 454
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/569/04569240.pdf
[firstpage_image] =>[orig_patent_app_number] => 586290
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/586290 | Motion generating mechanism | Mar 4, 1984 | Issued |
Array
(
[id] => 2183589
[patent_doc_number] => 04510959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Method for installation of an extended header'
[patent_app_type] => 1
[patent_app_number] => 6/582098
[patent_app_country] => US
[patent_app_date] => 1984-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 3444
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/510/04510959.pdf
[firstpage_image] =>[orig_patent_app_number] => 582098
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/582098 | Method for installation of an extended header | Feb 20, 1984 | Issued |
Array
(
[id] => 2189572
[patent_doc_number] => 04534232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-13
[patent_title] => 'Alternating rotary to reciprocating actuator'
[patent_app_type] => 1
[patent_app_number] => 6/577435
[patent_app_country] => US
[patent_app_date] => 1984-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2219
[patent_no_of_claims] => 3
[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/04/534/04534232.pdf
[firstpage_image] =>[orig_patent_app_number] => 577435
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/577435 | Alternating rotary to reciprocating actuator | Feb 5, 1984 | Issued |
Array
(
[id] => 2065414
[patent_doc_number] => 04478249
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Fluid control valve'
[patent_app_type] => 1
[patent_app_number] => 6/577722
[patent_app_country] => US
[patent_app_date] => 1984-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 17
[patent_no_of_words] => 4701
[patent_no_of_claims] => 2
[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/04/478/04478249.pdf
[firstpage_image] =>[orig_patent_app_number] => 577722
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/577722 | Fluid control valve | Feb 5, 1984 | Issued |
Array
(
[id] => 2272970
[patent_doc_number] => 04601373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-22
[patent_title] => 'Clutch with built-in travel limiting means'
[patent_app_type] => 1
[patent_app_number] => 6/576895
[patent_app_country] => US
[patent_app_date] => 1984-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 5441
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/601/04601373.pdf
[firstpage_image] =>[orig_patent_app_number] => 576895
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/576895 | Clutch with built-in travel limiting means | Feb 2, 1984 | Issued |
Array
(
[id] => 2337973
[patent_doc_number] => 04648424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'Liquid flow rate controller'
[patent_app_type] => 1
[patent_app_number] => 6/575814
[patent_app_country] => US
[patent_app_date] => 1984-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 3977
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 341
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/648/04648424.pdf
[firstpage_image] =>[orig_patent_app_number] => 575814
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/575814 | Liquid flow rate controller | Jan 31, 1984 | Issued |
| 06/574670 | FLUID FAUCET | Jan 26, 1984 | Abandoned |
Array
(
[id] => 2168495
[patent_doc_number] => 04559965
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Multiple compensating unloading valve circuit'
[patent_app_type] => 1
[patent_app_number] => 6/569416
[patent_app_country] => US
[patent_app_date] => 1984-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2021
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 379
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/559/04559965.pdf
[firstpage_image] =>[orig_patent_app_number] => 569416
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/569416 | Multiple compensating unloading valve circuit | Jan 8, 1984 | Issued |
Array
(
[id] => 2141607
[patent_doc_number] => 04536167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Rocking mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/560893
[patent_app_country] => US
[patent_app_date] => 1983-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1158
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/536/04536167.pdf
[firstpage_image] =>[orig_patent_app_number] => 560893
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/560893 | Rocking mechanism | Dec 13, 1983 | Issued |