Search

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 numberTitle of the applicationFiling DateStatus
06/775507 COMMERCIAL STORAGE WATER HEATER Sep 11, 1985 Abandoned
Array ( [id] => 2316046 [patent_doc_number] => 04646144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Method and apparatus for reproducing color separation picture image' [patent_app_type] => 1 [patent_app_number] => 6/774646 [patent_app_country] => US [patent_app_date] => 1985-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5437 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/646/04646144.pdf [firstpage_image] =>[orig_patent_app_number] => 774646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774646
Method and apparatus for reproducing color separation picture image Sep 10, 1985 Issued
06/773220 APPARATUS FOR IMAGE POSTURE CORRECTION Sep 5, 1985 Abandoned
Array ( [id] => 2284021 [patent_doc_number] => 04678432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Heat treatment method' [patent_app_type] => 1 [patent_app_number] => 6/772780 [patent_app_country] => US [patent_app_date] => 1985-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3129 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678432.pdf [firstpage_image] =>[orig_patent_app_number] => 772780 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/772780
Heat treatment method Sep 4, 1985 Issued
Array ( [id] => 2314062 [patent_doc_number] => 04689007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Process of thermally treating lump or agglomerated materials on a travelling grate' [patent_app_type] => 1 [patent_app_number] => 6/772564 [patent_app_country] => US [patent_app_date] => 1985-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5914 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689007.pdf [firstpage_image] =>[orig_patent_app_number] => 772564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/772564
Process of thermally treating lump or agglomerated materials on a travelling grate Sep 3, 1985 Issued
Array ( [id] => 2315326 [patent_doc_number] => 04671192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Pressurized cyclonic combustion method and burner for particulate solid fuels' [patent_app_type] => 1 [patent_app_number] => 6/772560 [patent_app_country] => US [patent_app_date] => 1985-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6665 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671192.pdf [firstpage_image] =>[orig_patent_app_number] => 772560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/772560
Pressurized cyclonic combustion method and burner for particulate solid fuels Sep 3, 1985 Issued
06/771616 APPARATUS FOR THE HEAT TREATMENT OF FINE MATERIAL Sep 2, 1985 Abandoned
Array ( [id] => 2341108 [patent_doc_number] => 04640681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Method and apparatus for the removal of harmful and waste materials by combustion' [patent_app_type] => 1 [patent_app_number] => 6/771156 [patent_app_country] => US [patent_app_date] => 1985-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4835 [patent_no_of_claims] => 11 [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/04/640/04640681.pdf [firstpage_image] =>[orig_patent_app_number] => 771156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/771156
Method and apparatus for the removal of harmful and waste materials by combustion Aug 29, 1985 Issued
Array ( [id] => 2346416 [patent_doc_number] => 04714050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Pre-heater' [patent_app_type] => 1 [patent_app_number] => 6/770569 [patent_app_country] => US [patent_app_date] => 1985-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4296 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714050.pdf [firstpage_image] =>[orig_patent_app_number] => 770569 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770569
Pre-heater Aug 28, 1985 Issued
06/766707 METHOD AND INSTALLATION FOR THE TREATMENT OF MATERIAL CONTAMINATED WITH TOXIC ORGANIC COMPOUNDS Aug 18, 1985 Abandoned
Array ( [id] => 2294172 [patent_doc_number] => 04681536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Charging sluice for annealing oven' [patent_app_type] => 1 [patent_app_number] => 6/765874 [patent_app_country] => US [patent_app_date] => 1985-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2685 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681536.pdf [firstpage_image] =>[orig_patent_app_number] => 765874 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765874
Charging sluice for annealing oven Aug 13, 1985 Issued
Array ( [id] => 2271426 [patent_doc_number] => 04619224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Apparatus for controlling drum water level of drum type boiler' [patent_app_type] => 1 [patent_app_number] => 6/765437 [patent_app_country] => US [patent_app_date] => 1985-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3861 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/619/04619224.pdf [firstpage_image] =>[orig_patent_app_number] => 765437 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765437
Apparatus for controlling drum water level of drum type boiler Aug 13, 1985 Issued
06/764036 BURNING APPARATUS WITH MEANS FOR HEATING AND CLEANING POLLUTED PRODUCTS OF COMBUSTION Aug 8, 1985 Abandoned
Array ( [id] => 2292277 [patent_doc_number] => 04672947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Grate bar for use in industrial furnaces' [patent_app_type] => 1 [patent_app_number] => 6/763880 [patent_app_country] => US [patent_app_date] => 1985-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5076 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672947.pdf [firstpage_image] =>[orig_patent_app_number] => 763880 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/763880
Grate bar for use in industrial furnaces Aug 7, 1985 Issued
Array ( [id] => 2315847 [patent_doc_number] => 04669976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Calcining apparatus for powdery materials' [patent_app_type] => 1 [patent_app_number] => 6/763012 [patent_app_country] => US [patent_app_date] => 1985-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7900 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/669/04669976.pdf [firstpage_image] =>[orig_patent_app_number] => 763012 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/763012
Calcining apparatus for powdery materials Aug 5, 1985 Issued
Array ( [id] => 2232641 [patent_doc_number] => 04632064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Boiler' [patent_app_type] => 1 [patent_app_number] => 6/760979 [patent_app_country] => US [patent_app_date] => 1985-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1339 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632064.pdf [firstpage_image] =>[orig_patent_app_number] => 760979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/760979
Boiler Jul 30, 1985 Issued
Array ( [id] => 2348644 [patent_doc_number] => 04654003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Process apparatus' [patent_app_type] => 1 [patent_app_number] => 6/732829 [patent_app_country] => US [patent_app_date] => 1985-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7951 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/654/04654003.pdf [firstpage_image] =>[orig_patent_app_number] => 732829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732829
Process apparatus Jul 25, 1985 Issued
Array ( [id] => 2208548 [patent_doc_number] => 04614159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Powdered coal burner' [patent_app_type] => 1 [patent_app_number] => 6/757555 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1821 [patent_no_of_claims] => 3 [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/04/614/04614159.pdf [firstpage_image] =>[orig_patent_app_number] => 757555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757555
Powdered coal burner Jul 21, 1985 Issued
Array ( [id] => 2277056 [patent_doc_number] => 04623311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Calcining apparatus for powdery materials' [patent_app_type] => 1 [patent_app_number] => 6/757926 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5588 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623311.pdf [firstpage_image] =>[orig_patent_app_number] => 757926 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757926
Calcining apparatus for powdery materials Jul 21, 1985 Issued
Array ( [id] => 2234948 [patent_doc_number] => 04612865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Apparatus for the combustion of solid fuels' [patent_app_type] => 1 [patent_app_number] => 6/754425 [patent_app_country] => US [patent_app_date] => 1985-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5141 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612865.pdf [firstpage_image] =>[orig_patent_app_number] => 754425 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/754425
Apparatus for the combustion of solid fuels Jul 11, 1985 Issued
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