Array
(
[id] => 2963491
[patent_doc_number] => 05224843
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-06
[patent_title] => 'Two valve micropump with improved outlet'
[patent_app_type] => 1
[patent_app_number] => 7/651404
[patent_app_country] => US
[patent_app_date] => 1991-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 4269
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 298
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/224/05224843.pdf
[firstpage_image] =>[orig_patent_app_number] => 651404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/651404 | Two valve micropump with improved outlet | Feb 12, 1991 | Issued |