Array
(
[id] => 2881904
[patent_doc_number] => 05209651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Multiple engine deep well pump'
[patent_app_type] => 1
[patent_app_number] => 7/753852
[patent_app_country] => US
[patent_app_date] => 1991-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2077
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 410
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/209/05209651.pdf
[firstpage_image] =>[orig_patent_app_number] => 753852
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/753852 | Method and system for data driven information processing | Jul 10, 1985 | Issued |