Array
(
[id] => 2111616
[patent_doc_number] => 04467273
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Interchangeable component identification system'
[patent_app_type] => 1
[patent_app_number] => 6/191576
[patent_app_country] => US
[patent_app_date] => 1980-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 6355
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/467/04467273.pdf
[firstpage_image] =>[orig_patent_app_number] => 191576
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/191576 | Interchangeable component identification system | Sep 28, 1980 | Issued |