
William D. Coleman
Examiner (ID: 9388, Phone: (571)272-1856 , Office: P/2823 )
| Most Active Art Unit | 2823 |
| Art Unit(s) | 2895, 2814, 2823 |
| Total Applications | 2468 |
| Issued Applications | 2201 |
| Pending Applications | 77 |
| Abandoned Applications | 202 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2467164
[patent_doc_number] => 04867117
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Rotary valve with integrated combustion chamber'
[patent_app_type] => 1
[patent_app_number] => 7/136779
[patent_app_country] => US
[patent_app_date] => 1987-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2873
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/867/04867117.pdf
[firstpage_image] =>[orig_patent_app_number] => 136779
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/136779 | Rotary valve with integrated combustion chamber | Dec 21, 1987 | Issued |
Array
(
[id] => 2373800
[patent_doc_number] => 04793301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-27
[patent_title] => 'Lubricating system for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/135590
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 1564
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/793/04793301.pdf
[firstpage_image] =>[orig_patent_app_number] => 135590
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135590 | Lubricating system for an internal combustion engine | Dec 20, 1987 | Issued |
Array
(
[id] => 2472099
[patent_doc_number] => 04846126
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Natural gas fuel injection'
[patent_app_type] => 1
[patent_app_number] => 7/134958
[patent_app_country] => US
[patent_app_date] => 1987-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1695
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/846/04846126.pdf
[firstpage_image] =>[orig_patent_app_number] => 134958
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134958 | Natural gas fuel injection | Dec 17, 1987 | Issued |
Array
(
[id] => 2491437
[patent_doc_number] => 04850317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Intake port device'
[patent_app_type] => 1
[patent_app_number] => 7/163963
[patent_app_country] => US
[patent_app_date] => 1987-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 40
[patent_no_of_words] => 7206
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850317.pdf
[firstpage_image] =>[orig_patent_app_number] => 163963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/163963 | Intake port device | Dec 16, 1987 | Issued |
Array
(
[id] => 2464093
[patent_doc_number] => 04881495
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Device for vaporizing a cryogenic fluid'
[patent_app_type] => 1
[patent_app_number] => 7/133305
[patent_app_country] => US
[patent_app_date] => 1987-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2649
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/881/04881495.pdf
[firstpage_image] =>[orig_patent_app_number] => 133305
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133305 | Device for vaporizing a cryogenic fluid | Dec 15, 1987 | Issued |
Array
(
[id] => 2496183
[patent_doc_number] => 04862836
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Operation of an internal combustion engine with a pre-engine converter'
[patent_app_type] => 1
[patent_app_number] => 7/133401
[patent_app_country] => US
[patent_app_date] => 1987-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 8631
[patent_no_of_claims] => 15
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/862/04862836.pdf
[firstpage_image] =>[orig_patent_app_number] => 133401
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133401 | Operation of an internal combustion engine with a pre-engine converter | Dec 14, 1987 | Issued |
Array
(
[id] => 2468594
[patent_doc_number] => 04858583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Arrangement for the metering of fuel and metering device therefor'
[patent_app_type] => 1
[patent_app_number] => 7/150666
[patent_app_country] => US
[patent_app_date] => 1987-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3000
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/858/04858583.pdf
[firstpage_image] =>[orig_patent_app_number] => 150666
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/150666 | Arrangement for the metering of fuel and metering device therefor | Dec 13, 1987 | Issued |
Array
(
[id] => 2460731
[patent_doc_number] => 04821691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Portable engine unit'
[patent_app_type] => 1
[patent_app_number] => 7/131558
[patent_app_country] => US
[patent_app_date] => 1987-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 37
[patent_no_of_words] => 5311
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/821/04821691.pdf
[firstpage_image] =>[orig_patent_app_number] => 131558
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/131558 | Portable engine unit | Dec 10, 1987 | Issued |
Array
(
[id] => 2536947
[patent_doc_number] => 04815430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Portable engine unit'
[patent_app_type] => 1
[patent_app_number] => 7/131726
[patent_app_country] => US
[patent_app_date] => 1987-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 37
[patent_no_of_words] => 5311
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/815/04815430.pdf
[firstpage_image] =>[orig_patent_app_number] => 131726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/131726 | Portable engine unit | Dec 10, 1987 | Issued |
Array
(
[id] => 2372256
[patent_doc_number] => 04763620
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Fluid retention cup'
[patent_app_type] => 1
[patent_app_number] => 7/127889
[patent_app_country] => US
[patent_app_date] => 1987-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1405
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/763/04763620.pdf
[firstpage_image] =>[orig_patent_app_number] => 127889
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127889 | Fluid retention cup | Dec 1, 1987 | Issued |
Array
(
[id] => 2463159
[patent_doc_number] => 04864991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Method and apparatus for controlling air to gas ratio of gaseous fueled engines'
[patent_app_type] => 1
[patent_app_number] => 7/127155
[patent_app_country] => US
[patent_app_date] => 1987-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2722
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/864/04864991.pdf
[firstpage_image] =>[orig_patent_app_number] => 127155
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127155 | Method and apparatus for controlling air to gas ratio of gaseous fueled engines | Nov 30, 1987 | Issued |
Array
(
[id] => 2506992
[patent_doc_number] => 04884530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Method for adapting an internal combustion piston engine to run at optimum compression ratios on a variety of fuels requiring different compression ratios'
[patent_app_type] => 1
[patent_app_number] => 7/125953
[patent_app_country] => US
[patent_app_date] => 1987-11-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/884/04884530.pdf
[firstpage_image] =>[orig_patent_app_number] => 125953
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125953 | Method for adapting an internal combustion piston engine to run at optimum compression ratios on a variety of fuels requiring different compression ratios | Nov 26, 1987 | Issued |
Array
(
[id] => 2527014
[patent_doc_number] => 04809649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Four-stroke internal-combustion engine and procedure for operating such an engine'
[patent_app_type] => 1
[patent_app_number] => 7/124174
[patent_app_country] => US
[patent_app_date] => 1987-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/809/04809649.pdf
[firstpage_image] =>[orig_patent_app_number] => 124174
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/124174 | Four-stroke internal-combustion engine and procedure for operating such an engine | Nov 22, 1987 | Issued |
Array
(
[id] => 2371888
[patent_doc_number] => 04788950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Quick release valve cover'
[patent_app_type] => 1
[patent_app_number] => 7/123241
[patent_app_country] => US
[patent_app_date] => 1987-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2353
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/788/04788950.pdf
[firstpage_image] =>[orig_patent_app_number] => 123241
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/123241 | Quick release valve cover | Nov 19, 1987 | Issued |
Array
(
[id] => 2529449
[patent_doc_number] => 04831971
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Method for mixing fuel with water, apparatus for carrying out the method and fuel-water mixture'
[patent_app_type] => 1
[patent_app_number] => 7/120861
[patent_app_country] => US
[patent_app_date] => 1987-11-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/831/04831971.pdf
[firstpage_image] =>[orig_patent_app_number] => 120861
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/120861 | Method for mixing fuel with water, apparatus for carrying out the method and fuel-water mixture | Nov 15, 1987 | Issued |
Array
(
[id] => 2409474
[patent_doc_number] => 04762103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-09
[patent_title] => 'Engine with sealing head seat ring'
[patent_app_type] => 1
[patent_app_number] => 7/122549
[patent_app_country] => US
[patent_app_date] => 1987-11-13
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/762/04762103.pdf
[firstpage_image] =>[orig_patent_app_number] => 122549
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/122549 | Engine with sealing head seat ring | Nov 12, 1987 | Issued |
Array
(
[id] => 2541930
[patent_doc_number] => 04856462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-15
[patent_title] => 'Cylinder block made of fiber-reinforced light alloy for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/119873
[patent_app_country] => US
[patent_app_date] => 1987-11-13
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/856/04856462.pdf
[firstpage_image] =>[orig_patent_app_number] => 119873
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/119873 | Cylinder block made of fiber-reinforced light alloy for internal combustion engine | Nov 12, 1987 | Issued |
Array
(
[id] => 2569732
[patent_doc_number] => 04926823
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Method of controlling an air/fuel ratio or an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/119657
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[patent_app_date] => 1987-11-12
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[pdf_file] => patents/04/926/04926823.pdf
[firstpage_image] =>[orig_patent_app_number] => 119657
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/119657 | Method of controlling an air/fuel ratio or an internal combustion engine | Nov 11, 1987 | Issued |
Array
(
[id] => 2439912
[patent_doc_number] => 04784093
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Arrangement for controlling the oil feed to a control chamber of a piston with variable compression height'
[patent_app_type] => 1
[patent_app_number] => 7/118047
[patent_app_country] => US
[patent_app_date] => 1987-11-09
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[pdf_file] => patents/04/784/04784093.pdf
[firstpage_image] =>[orig_patent_app_number] => 118047
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/118047 | Arrangement for controlling the oil feed to a control chamber of a piston with variable compression height | Nov 8, 1987 | Issued |
Array
(
[id] => 2397916
[patent_doc_number] => 04785790
[patent_country] => US
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[patent_issue_date] => 1988-11-22
[patent_title] => 'Variable compression height piston arrangement'
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[pdf_file] => patents/04/785/04785790.pdf
[firstpage_image] =>[orig_patent_app_number] => 118052
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/118052 | Variable compression height piston arrangement | Nov 8, 1987 | Issued |