Array
(
[id] => 2627233
[patent_doc_number] => 04913572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-03
[patent_title] => 'Reloadable ribbon cassette for typewriters or office machines of similar construction'
[patent_app_type] => 1
[patent_app_number] => 7/122164
[patent_app_country] => US
[patent_app_date] => 1987-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 4175
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/913/04913572.pdf
[firstpage_image] =>[orig_patent_app_number] => 122164
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/122164 | Reloadable ribbon cassette for typewriters or office machines of similar construction | Nov 17, 1987 | Issued |