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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
Array ( [id] => 1874837 [patent_doc_number] => 04250816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-17 [patent_title] => 'Particulate solid fuel combustion system' [patent_app_type] => 1 [patent_app_number] => 5/751118 [patent_app_country] => US [patent_app_date] => 1976-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/250/04250816.pdf [firstpage_image] =>[orig_patent_app_number] => 751118 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/751118
Particulate solid fuel combustion system Dec 15, 1976 Issued
Array ( [id] => 3383490 [patent_doc_number] => 04226174 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-10-07 [patent_title] => 'Humidifier' [patent_app_type] => 1 [patent_app_number] => 5/739882 [patent_app_country] => US [patent_app_date] => 1976-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2081 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/226/04226174.pdf [firstpage_image] =>[orig_patent_app_number] => 739882 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/739882
Humidifier Nov 7, 1976 Issued
Array ( [id] => 1874755 [patent_doc_number] => 04250800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-17 [patent_title] => 'Outlet tube for air conditioning systems' [patent_app_type] => 1 [patent_app_number] => 5/674850 [patent_app_country] => US [patent_app_date] => 1976-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 2801 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/250/04250800.pdf [firstpage_image] =>[orig_patent_app_number] => 674850 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/674850
Outlet tube for air conditioning systems Apr 7, 1976 Issued
Array ( [id] => 3361823 [patent_doc_number] => 04207059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-06-10 [patent_title] => 'Backup roll for heated fuser system' [patent_app_type] => 1 [patent_app_number] => 5/639824 [patent_app_country] => US [patent_app_date] => 1975-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3571 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/207/04207059.pdf [firstpage_image] =>[orig_patent_app_number] => 639824 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/639824
Backup roll for heated fuser system Dec 10, 1975 Issued
05/638030 VENTILATION APPARATUS AND METHODS OF MAKING AND USING SAME Dec 4, 1975 Abandoned
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