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David J. Pearson

Examiner (ID: 759)

Most Active Art Unit
2438
Art Unit(s)
2437, 2438, 2407, 2137
Total Applications
947
Issued Applications
684
Pending Applications
77
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2791970 [patent_doc_number] => 05143797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Magneto-optic recording medium' [patent_app_type] => 1 [patent_app_number] => 7/394012 [patent_app_country] => US [patent_app_date] => 1989-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1448 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143797.pdf [firstpage_image] =>[orig_patent_app_number] => 394012 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/394012
Magneto-optic recording medium Aug 14, 1989 Issued
Array ( [id] => 2851493 [patent_doc_number] => 05172360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Loading device and disc record player comprising the loading device' [patent_app_type] => 1 [patent_app_number] => 7/301002 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4184 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172360.pdf [firstpage_image] =>[orig_patent_app_number] => 301002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301002
Loading device and disc record player comprising the loading device Jan 22, 1989 Issued
07/283127 COMPACT DISC PLAYBACK ENHANCER Dec 11, 1988 Abandoned
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