
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 |
|---|---|---|---|
| 06/541217 | INCINERATOR | Oct 11, 1983 | Abandoned |
Array
(
[id] => 2156629
[patent_doc_number] => 04521184
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-04
[patent_title] => 'Pressure fixing device'
[patent_app_type] => 1
[patent_app_number] => 6/541350
[patent_app_country] => US
[patent_app_date] => 1983-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2378
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/521/04521184.pdf
[firstpage_image] =>[orig_patent_app_number] => 541350
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/541350 | Pressure fixing device | Oct 11, 1983 | Issued |
Array
(
[id] => 2083928
[patent_doc_number] => 04465460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Production of cement clinker'
[patent_app_type] => 1
[patent_app_number] => 6/537179
[patent_app_country] => US
[patent_app_date] => 1983-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[firstpage_image] =>[orig_patent_app_number] => 537179
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/537179 | Production of cement clinker | Sep 28, 1983 | Issued |
Array
(
[id] => 2079450
[patent_doc_number] => 04465024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Water heater'
[patent_app_type] => 1
[patent_app_number] => 6/534402
[patent_app_country] => US
[patent_app_date] => 1983-09-23
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/465/04465024.pdf
[firstpage_image] =>[orig_patent_app_number] => 534402
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/534402 | Water heater | Sep 22, 1983 | Issued |
Array
(
[id] => 2173735
[patent_doc_number] => 04514170
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Apparatus for the heat treatment of fine-grained material'
[patent_app_type] => 1
[patent_app_number] => 6/533603
[patent_app_country] => US
[patent_app_date] => 1983-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1977
[patent_no_of_claims] => 11
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[pdf_file] => patents/04/514/04514170.pdf
[firstpage_image] =>[orig_patent_app_number] => 533603
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/533603 | Apparatus for the heat treatment of fine-grained material | Sep 18, 1983 | Issued |
Array
(
[id] => 2178230
[patent_doc_number] => 04504222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-12
[patent_title] => 'Screw conveyer and furnace'
[patent_app_type] => 1
[patent_app_number] => 6/531700
[patent_app_country] => US
[patent_app_date] => 1983-09-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/504/04504222.pdf
[firstpage_image] =>[orig_patent_app_number] => 531700
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/531700 | Screw conveyer and furnace | Sep 12, 1983 | Issued |
Array
(
[id] => 2099971
[patent_doc_number] => 04471703
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-18
[patent_title] => 'Combustion system and method for a coal-fired furnace utilizing a louvered low load separator-nozzle assembly and a separate high load nozzle'
[patent_app_type] => 1
[patent_app_number] => 6/530446
[patent_app_country] => US
[patent_app_date] => 1983-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3831
[patent_no_of_claims] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/471/04471703.pdf
[firstpage_image] =>[orig_patent_app_number] => 530446
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/530446 | Combustion system and method for a coal-fired furnace utilizing a louvered low load separator-nozzle assembly and a separate high load nozzle | Sep 7, 1983 | Issued |
| 06/528992 | DISTRIBUTOR FOR TWO-PHASE MIXTURES, ESPECIALLY WATER-STEAM MIXTURES, IN FORCED-CIRCULATION BOILERS | Sep 1, 1983 | Abandoned |
Array
(
[id] => 2184554
[patent_doc_number] => 04545763
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-08
[patent_title] => 'Inlet for a cooler in a rotary furnace'
[patent_app_type] => 1
[patent_app_number] => 6/528855
[patent_app_country] => US
[patent_app_date] => 1983-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2158
[patent_no_of_claims] => 8
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[pdf_file] => patents/04/545/04545763.pdf
[firstpage_image] =>[orig_patent_app_number] => 528855
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/528855 | Inlet for a cooler in a rotary furnace | Sep 1, 1983 | Issued |
Array
(
[id] => 2204374
[patent_doc_number] => 04492570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Calcining system provided with a planetary cooler'
[patent_app_type] => 1
[patent_app_number] => 6/528970
[patent_app_country] => US
[patent_app_date] => 1983-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 23
[patent_no_of_words] => 7135
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/492/04492570.pdf
[firstpage_image] =>[orig_patent_app_number] => 528970
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/528970 | Calcining system provided with a planetary cooler | Sep 1, 1983 | Issued |
Array
(
[id] => 2178242
[patent_doc_number] => 04504223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-12
[patent_title] => 'Soldering device for radiator tanks'
[patent_app_type] => 1
[patent_app_number] => 6/524757
[patent_app_country] => US
[patent_app_date] => 1983-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2173
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/504/04504223.pdf
[firstpage_image] =>[orig_patent_app_number] => 524757
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/524757 | Soldering device for radiator tanks | Aug 17, 1983 | Issued |
| 06/524031 | GRATE BAR FOR USE IN INDUSTRIAL FURNACES | Aug 16, 1983 | Abandoned |
Array
(
[id] => 2132184
[patent_doc_number] => 04493157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-15
[patent_title] => 'Method of autogenously drying coal'
[patent_app_type] => 1
[patent_app_number] => 6/523377
[patent_app_country] => US
[patent_app_date] => 1983-08-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/493/04493157.pdf
[firstpage_image] =>[orig_patent_app_number] => 523377
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/523377 | Method of autogenously drying coal | Aug 14, 1983 | Issued |
Array
(
[id] => 2172451
[patent_doc_number] => 04561842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-31
[patent_title] => 'Apparatus for burning pulverulent raw material'
[patent_app_type] => 1
[patent_app_number] => 6/522396
[patent_app_country] => US
[patent_app_date] => 1983-08-11
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[pdf_file] => patents/04/561/04561842.pdf
[firstpage_image] =>[orig_patent_app_number] => 522396
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/522396 | Apparatus for burning pulverulent raw material | Aug 10, 1983 | Issued |
Array
(
[id] => 2175489
[patent_doc_number] => 04507081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Apparatus with heat exchange means for treating solid, granular and aggregate materials'
[patent_app_type] => 1
[patent_app_number] => 6/521498
[patent_app_country] => US
[patent_app_date] => 1983-08-08
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[pdf_file] => patents/04/507/04507081.pdf
[firstpage_image] =>[orig_patent_app_number] => 521498
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/521498 | Apparatus with heat exchange means for treating solid, granular and aggregate materials | Aug 7, 1983 | Issued |
Array
(
[id] => 2122533
[patent_doc_number] => 04453498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-12
[patent_title] => 'Gas- or oil-burning warm water, hot water or steam boiler'
[patent_app_type] => 1
[patent_app_number] => 6/520751
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[patent_app_date] => 1983-08-05
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[pdf_file] => patents/04/453/04453498.pdf
[firstpage_image] =>[orig_patent_app_number] => 520751
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/520751 | Gas- or oil-burning warm water, hot water or steam boiler | Aug 4, 1983 | Issued |
Array
(
[id] => 2195492
[patent_doc_number] => 04548579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-22
[patent_title] => 'Compound reducing oven'
[patent_app_type] => 1
[patent_app_number] => 6/519481
[patent_app_country] => US
[patent_app_date] => 1983-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/548/04548579.pdf
[firstpage_image] =>[orig_patent_app_number] => 519481
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/519481 | Compound reducing oven | Jul 31, 1983 | Issued |
Array
(
[id] => 2258878
[patent_doc_number] => 04583468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-22
[patent_title] => 'Method and apparatus for combustion of diverse materials and heat utilization'
[patent_app_type] => 1
[patent_app_number] => 6/518219
[patent_app_country] => US
[patent_app_date] => 1983-07-28
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[pdf_file] => patents/04/583/04583468.pdf
[firstpage_image] =>[orig_patent_app_number] => 518219
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/518219 | Method and apparatus for combustion of diverse materials and heat utilization | Jul 27, 1983 | Issued |
Array
(
[id] => 2098132
[patent_doc_number] => 04483258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-20
[patent_title] => 'Incinerator steam generation system'
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[patent_app_number] => 6/515570
[patent_app_country] => US
[patent_app_date] => 1983-07-20
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[pdf_file] => patents/04/483/04483258.pdf
[firstpage_image] =>[orig_patent_app_number] => 515570
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/515570 | Incinerator steam generation system | Jul 19, 1983 | Issued |
Array
(
[id] => 2100438
[patent_doc_number] => 04473013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Incinerator steam generation system'
[patent_app_type] => 1
[patent_app_number] => 6/515571
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[patent_app_date] => 1983-07-20
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[pdf_file] => patents/04/473/04473013.pdf
[firstpage_image] =>[orig_patent_app_number] => 515571
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/515571 | Incinerator steam generation system | Jul 19, 1983 | Issued |