
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] => 2472242
[patent_doc_number] => 04823828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Pressure relief valve'
[patent_app_type] => 1
[patent_app_number] => 7/055077
[patent_app_country] => US
[patent_app_date] => 1987-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3805
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/823/04823828.pdf
[firstpage_image] =>[orig_patent_app_number] => 055077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/055077 | Pressure relief valve | May 27, 1987 | Issued |
Array
(
[id] => 2377918
[patent_doc_number] => 04768544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Digital valve flow control system'
[patent_app_type] => 1
[patent_app_number] => 7/053963
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5143
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/768/04768544.pdf
[firstpage_image] =>[orig_patent_app_number] => 053963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053963 | Digital valve flow control system | May 25, 1987 | Issued |
Array
(
[id] => 2433327
[patent_doc_number] => 04754778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-05
[patent_title] => 'Velocity boost body with wrap-around pitot tube'
[patent_app_type] => 1
[patent_app_number] => 7/054371
[patent_app_country] => US
[patent_app_date] => 1987-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3299
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/754/04754778.pdf
[firstpage_image] =>[orig_patent_app_number] => 054371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054371 | Velocity boost body with wrap-around pitot tube | May 25, 1987 | Issued |
| 07/052685 | ADJUSTABLE SAFETY RELIEF VALVE | May 19, 1987 | Abandoned |
Array
(
[id] => 2396985
[patent_doc_number] => 04785740
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-22
[patent_title] => 'Dual purpose wear plate'
[patent_app_type] => 1
[patent_app_number] => 7/051905
[patent_app_country] => US
[patent_app_date] => 1987-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1677
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 236
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/785/04785740.pdf
[firstpage_image] =>[orig_patent_app_number] => 051905
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/051905 | Dual purpose wear plate | May 18, 1987 | Issued |
Array
(
[id] => 2462058
[patent_doc_number] => 04821761
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Closed loop pump control system'
[patent_app_type] => 1
[patent_app_number] => 7/050915
[patent_app_country] => US
[patent_app_date] => 1987-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 1
[patent_no_of_words] => 2752
[patent_no_of_claims] => 14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/821/04821761.pdf
[firstpage_image] =>[orig_patent_app_number] => 050915
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/050915 | Closed loop pump control system | May 14, 1987 | Issued |
Array
(
[id] => 2533505
[patent_doc_number] => 04807582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Reserve fuel shut-off valve'
[patent_app_type] => 1
[patent_app_number] => 7/049537
[patent_app_country] => US
[patent_app_date] => 1987-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1068
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/807/04807582.pdf
[firstpage_image] =>[orig_patent_app_number] => 049537
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/049537 | Reserve fuel shut-off valve | May 13, 1987 | Issued |
Array
(
[id] => 2373045
[patent_doc_number] => 04782854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-08
[patent_title] => 'Aspirator system'
[patent_app_type] => 1
[patent_app_number] => 7/048036
[patent_app_country] => US
[patent_app_date] => 1987-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2169
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 296
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/782/04782854.pdf
[firstpage_image] =>[orig_patent_app_number] => 048036
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/048036 | Aspirator system | May 10, 1987 | Issued |
Array
(
[id] => 2528554
[patent_doc_number] => 04809731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Liquid injection apparatus having an external adjustor'
[patent_app_type] => 1
[patent_app_number] => 7/048527
[patent_app_country] => US
[patent_app_date] => 1987-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 7593
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/809/04809731.pdf
[firstpage_image] =>[orig_patent_app_number] => 048527
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/048527 | Liquid injection apparatus having an external adjustor | May 7, 1987 | Issued |
Array
(
[id] => 2371339
[patent_doc_number] => 04782762
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-08
[patent_title] => 'Well car end girder arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/047981
[patent_app_country] => US
[patent_app_date] => 1987-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6240
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/782/04782762.pdf
[firstpage_image] =>[orig_patent_app_number] => 047981
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047981 | Well car end girder arrangement | May 6, 1987 | Issued |
Array
(
[id] => 2530894
[patent_doc_number] => 04805539
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Well car end structure having frameless radial truck'
[patent_app_type] => 1
[patent_app_number] => 7/047980
[patent_app_country] => US
[patent_app_date] => 1987-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3320
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/805/04805539.pdf
[firstpage_image] =>[orig_patent_app_number] => 047980
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047980 | Well car end structure having frameless radial truck | May 6, 1987 | Issued |
Array
(
[id] => 2470667
[patent_doc_number] => 04827971
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Constant air flow rate valve, and procedure for controlling a constant air flow rate valve'
[patent_app_type] => 1
[patent_app_number] => 7/053880
[patent_app_country] => US
[patent_app_date] => 1987-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/827/04827971.pdf
[firstpage_image] =>[orig_patent_app_number] => 053880
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053880 | Constant air flow rate valve, and procedure for controlling a constant air flow rate valve | Apr 30, 1987 | Issued |
Array
(
[id] => 2377842
[patent_doc_number] => 04768540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-06
[patent_title] => 'Flow control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/040334
[patent_app_country] => US
[patent_app_date] => 1987-04-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/768/04768540.pdf
[firstpage_image] =>[orig_patent_app_number] => 040334
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/040334 | Flow control apparatus | Apr 19, 1987 | Issued |
Array
(
[id] => 2580482
[patent_doc_number] => 04940000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Modular installation for controlled transport of parts or products'
[patent_app_type] => 1
[patent_app_number] => 7/044847
[patent_app_country] => US
[patent_app_date] => 1987-04-16
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[pdf_file] => patents/04/940/04940000.pdf
[firstpage_image] =>[orig_patent_app_number] => 044847
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/044847 | Modular installation for controlled transport of parts or products | Apr 15, 1987 | Issued |
Array
(
[id] => 2375198
[patent_doc_number] => 04793374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-27
[patent_title] => 'Corrosion resistant tire valve assembly and components thereof'
[patent_app_type] => 1
[patent_app_number] => 7/038868
[patent_app_country] => US
[patent_app_date] => 1987-04-15
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/793/04793374.pdf
[firstpage_image] =>[orig_patent_app_number] => 038868
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/038868 | Corrosion resistant tire valve assembly and components thereof | Apr 14, 1987 | Issued |
Array
(
[id] => 2400236
[patent_doc_number] => 04718448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Gas valve'
[patent_app_type] => 1
[patent_app_number] => 7/037072
[patent_app_country] => US
[patent_app_date] => 1987-04-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/718/04718448.pdf
[firstpage_image] =>[orig_patent_app_number] => 037072
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037072 | Gas valve | Apr 12, 1987 | Issued |
Array
(
[id] => 2469804
[patent_doc_number] => 04858647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Attitude-insensitive, by-pass sensor'
[patent_app_type] => 1
[patent_app_number] => 7/037813
[patent_app_country] => US
[patent_app_date] => 1987-04-13
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[pdf_file] => patents/04/858/04858647.pdf
[firstpage_image] =>[orig_patent_app_number] => 037813
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037813 | Attitude-insensitive, by-pass sensor | Apr 12, 1987 | Issued |
Array
(
[id] => 2533178
[patent_doc_number] => 04805659
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Method of driving a centrifuge and device for carrying out the method'
[patent_app_type] => 1
[patent_app_number] => 7/032886
[patent_app_country] => US
[patent_app_date] => 1987-03-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/805/04805659.pdf
[firstpage_image] =>[orig_patent_app_number] => 032886
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/032886 | Method of driving a centrifuge and device for carrying out the method | Mar 30, 1987 | Issued |
Array
(
[id] => 2500432
[patent_doc_number] => 04869178
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-26
[patent_title] => 'Device designed to ensure running continuity between two successive railroad or road vehicles'
[patent_app_type] => 1
[patent_app_number] => 7/031602
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[patent_app_date] => 1987-03-30
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[pdf_file] => patents/04/869/04869178.pdf
[firstpage_image] =>[orig_patent_app_number] => 031602
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/031602 | Device designed to ensure running continuity between two successive railroad or road vehicles | Mar 29, 1987 | Issued |
Array
(
[id] => 2436438
[patent_doc_number] => 04721281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Actuating device for throttle valve'
[patent_app_type] => 1
[patent_app_number] => 7/030190
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[pdf_file] => patents/04/721/04721281.pdf
[firstpage_image] =>[orig_patent_app_number] => 030190
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/030190 | Actuating device for throttle valve | Mar 25, 1987 | Issued |