Array
(
[id] => 5669520
[patent_doc_number] => 20060174873
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-08-10
[patent_title] => 'Product pump for an oxygen concentrator'
[patent_app_type] => utility
[patent_app_number] => 11/054512
[patent_app_country] => US
[patent_app_date] => 2005-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 15269
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0174/20060174873.pdf
[firstpage_image] =>[orig_patent_app_number] => 11054512
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/054512 | Product pump for an oxygen concentrator | Feb 8, 2005 | Issued |