
Henry C. Yuen
Examiner (ID: 17238)
| Most Active Art Unit | 3404 |
| Art Unit(s) | 2602, 3742, 2899, 3747, 3405, 3754, 3404, 3402 |
| Total Applications | 2016 |
| Issued Applications | 1698 |
| Pending Applications | 3 |
| Abandoned Applications | 315 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2133211
[patent_doc_number] => 04493269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-15
[patent_title] => 'Direct pulverized fuel fired system'
[patent_app_type] => 1
[patent_app_number] => 6/564661
[patent_app_country] => US
[patent_app_date] => 1983-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 10017
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/493/04493269.pdf
[firstpage_image] =>[orig_patent_app_number] => 564661
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564661 | Direct pulverized fuel fired system | Dec 22, 1983 | Issued |
Array
(
[id] => 2064454
[patent_doc_number] => 04478157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Mill recirculation system'
[patent_app_type] => 1
[patent_app_number] => 6/564660
[patent_app_country] => US
[patent_app_date] => 1983-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 7687
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 282
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/478/04478157.pdf
[firstpage_image] =>[orig_patent_app_number] => 564660
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564660 | Mill recirculation system | Dec 22, 1983 | Issued |
Array
(
[id] => 2165065
[patent_doc_number] => 04561324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-31
[patent_title] => 'Steering wheel'
[patent_app_type] => 1
[patent_app_number] => 6/564192
[patent_app_country] => US
[patent_app_date] => 1983-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1539
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/561/04561324.pdf
[firstpage_image] =>[orig_patent_app_number] => 564192
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564192 | Steering wheel | Dec 21, 1983 | Issued |
Array
(
[id] => 2178076
[patent_doc_number] => 04555009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-26
[patent_title] => 'Minimum complexity vibration damper'
[patent_app_type] => 1
[patent_app_number] => 6/564151
[patent_app_country] => US
[patent_app_date] => 1983-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1602
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/555/04555009.pdf
[firstpage_image] =>[orig_patent_app_number] => 564151
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564151 | Minimum complexity vibration damper | Dec 21, 1983 | Issued |
Array
(
[id] => 2398414
[patent_doc_number] => 04730577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Steam generator for thermal recovery system'
[patent_app_type] => 1
[patent_app_number] => 6/563915
[patent_app_country] => US
[patent_app_date] => 1983-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1652
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730577.pdf
[firstpage_image] =>[orig_patent_app_number] => 563915
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/563915 | Steam generator for thermal recovery system | Dec 20, 1983 | Issued |
Array
(
[id] => 2252870
[patent_doc_number] => 04579087
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-01
[patent_title] => 'Corrosion resistant steam generator and method of making same'
[patent_app_type] => 1
[patent_app_number] => 6/563899
[patent_app_country] => US
[patent_app_date] => 1983-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4445
[patent_no_of_claims] => 19
[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/04/579/04579087.pdf
[firstpage_image] =>[orig_patent_app_number] => 563899
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/563899 | Corrosion resistant steam generator and method of making same | Dec 20, 1983 | Issued |
Array
(
[id] => 2266841
[patent_doc_number] => 04580670
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-08
[patent_title] => 'Hub for a bicycle'
[patent_app_type] => 1
[patent_app_number] => 6/563773
[patent_app_country] => US
[patent_app_date] => 1983-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3215
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 288
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/580/04580670.pdf
[firstpage_image] =>[orig_patent_app_number] => 563773
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/563773 | Hub for a bicycle | Dec 20, 1983 | Issued |
Array
(
[id] => 2166175
[patent_doc_number] => 04528862
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-16
[patent_title] => 'Precision gear mount'
[patent_app_type] => 1
[patent_app_number] => 6/563344
[patent_app_country] => US
[patent_app_date] => 1983-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1827
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/528/04528862.pdf
[firstpage_image] =>[orig_patent_app_number] => 563344
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/563344 | Precision gear mount | Dec 19, 1983 | Issued |
| 06/563487 | GEARING UNITS FOR USE WITH MINING EQUIPMENT | Dec 19, 1983 | Abandoned |
Array
(
[id] => 2161971
[patent_doc_number] => 04537178
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-27
[patent_title] => 'High efficiency furnace'
[patent_app_type] => 1
[patent_app_number] => 6/562437
[patent_app_country] => US
[patent_app_date] => 1983-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2902
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/537/04537178.pdf
[firstpage_image] =>[orig_patent_app_number] => 562437
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/562437 | High efficiency furnace | Dec 15, 1983 | Issued |
Array
(
[id] => 2229950
[patent_doc_number] => 04566344
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-28
[patent_title] => 'Clutch mechanism in pushbutton tuner'
[patent_app_type] => 1
[patent_app_number] => 6/561864
[patent_app_country] => US
[patent_app_date] => 1983-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 1927
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/566/04566344.pdf
[firstpage_image] =>[orig_patent_app_number] => 561864
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/561864 | Clutch mechanism in pushbutton tuner | Dec 15, 1983 | Issued |
Array
(
[id] => 2180503
[patent_doc_number] => 04545470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-08
[patent_title] => 'Narrow tolerance range slip clutch'
[patent_app_type] => 1
[patent_app_number] => 6/560906
[patent_app_country] => US
[patent_app_date] => 1983-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3050
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/545/04545470.pdf
[firstpage_image] =>[orig_patent_app_number] => 560906
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/560906 | Narrow tolerance range slip clutch | Dec 13, 1983 | Issued |
Array
(
[id] => 2169746
[patent_doc_number] => 04560053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Clutch release bearing mounting assembly'
[patent_app_type] => 1
[patent_app_number] => 6/561297
[patent_app_country] => US
[patent_app_date] => 1983-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2822
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/560/04560053.pdf
[firstpage_image] =>[orig_patent_app_number] => 561297
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/561297 | Clutch release bearing mounting assembly | Dec 13, 1983 | Issued |
| 06/561055 | WATER HEATER AND METHOD | Dec 12, 1983 | Abandoned |
Array
(
[id] => 2125123
[patent_doc_number] => 04515094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Fuel jet method and apparatus for pulverized coal burner'
[patent_app_type] => 1
[patent_app_number] => 6/560179
[patent_app_country] => US
[patent_app_date] => 1983-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3744
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/515/04515094.pdf
[firstpage_image] =>[orig_patent_app_number] => 560179
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/560179 | Fuel jet method and apparatus for pulverized coal burner | Dec 11, 1983 | Issued |
Array
(
[id] => 2125090
[patent_doc_number] => 04515090
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Solid fuel burner'
[patent_app_type] => 1
[patent_app_number] => 6/560439
[patent_app_country] => US
[patent_app_date] => 1983-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2766
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 340
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/515/04515090.pdf
[firstpage_image] =>[orig_patent_app_number] => 560439
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/560439 | Solid fuel burner | Dec 11, 1983 | Issued |
| 06/558997 | OIL- AND COAL-FIRED IGNITION BURNER | Dec 6, 1983 | Abandoned |
Array
(
[id] => 2130642
[patent_doc_number] => 04531421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-30
[patent_title] => 'Transfer case oil pump'
[patent_app_type] => 1
[patent_app_number] => 6/558679
[patent_app_country] => US
[patent_app_date] => 1983-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1247
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/531/04531421.pdf
[firstpage_image] =>[orig_patent_app_number] => 558679
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/558679 | Transfer case oil pump | Dec 5, 1983 | Issued |
Array
(
[id] => 2090258
[patent_doc_number] => 04474119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Fine particulate feed system for fluidized bed furnace'
[patent_app_type] => 1
[patent_app_number] => 6/557806
[patent_app_country] => US
[patent_app_date] => 1983-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2336
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474119.pdf
[firstpage_image] =>[orig_patent_app_number] => 557806
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/557806 | Fine particulate feed system for fluidized bed furnace | Dec 4, 1983 | Issued |
Array
(
[id] => 2202685
[patent_doc_number] => 04598600
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-08
[patent_title] => 'Bearing support structure'
[patent_app_type] => 1
[patent_app_number] => 6/558400
[patent_app_country] => US
[patent_app_date] => 1983-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1051
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/598/04598600.pdf
[firstpage_image] =>[orig_patent_app_number] => 558400
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/558400 | Bearing support structure | Dec 4, 1983 | Issued |