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Leonard Heyman

Examiner (ID: 12791)

Most Active Art Unit
3406
Art Unit(s)
3743, 2831, 3406
Total Applications
332
Issued Applications
299
Pending Applications
9
Abandoned Applications
24

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2768929 [patent_doc_number] => 05134852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Clam shell type Y-joint' [patent_app_type] => 1 [patent_app_number] => 7/571181 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3012 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134852.pdf [firstpage_image] =>[orig_patent_app_number] => 571181 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571181
Clam shell type Y-joint Aug 22, 1990 Issued
07/566983 HEADER ASSEMBLY FOR INTERNAL COMBUSTION ENGINE AND METHOD Aug 12, 1990 Abandoned
Array ( [id] => 2712041 [patent_doc_number] => 05076054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Exhaust apparatus for combustion equipment' [patent_app_type] => 1 [patent_app_number] => 7/562553 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2501 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076054.pdf [firstpage_image] =>[orig_patent_app_number] => 562553 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562553
Exhaust apparatus for combustion equipment Aug 2, 1990 Issued
Array ( [id] => 2762896 [patent_doc_number] => 05092122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Means and method for insulating automotive exhaust pipe' [patent_app_type] => 1 [patent_app_number] => 7/558734 [patent_app_country] => US [patent_app_date] => 1990-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2593 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092122.pdf [firstpage_image] =>[orig_patent_app_number] => 558734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558734
Means and method for insulating automotive exhaust pipe Jul 25, 1990 Issued
07/547163 OPTICAL DISPLAY DEVICE Jul 2, 1990 Abandoned
Array ( [id] => 2947354 [patent_doc_number] => 05260859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Lighting unit for collinear double ended tubular lamps' [patent_app_type] => 1 [patent_app_number] => 7/272675 [patent_app_country] => US [patent_app_date] => 1989-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4513 [patent_no_of_claims] => 13 [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/05/260/05260859.pdf [firstpage_image] =>[orig_patent_app_number] => 272675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272675
Lighting unit for collinear double ended tubular lamps Nov 29, 1989 Issued
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