Array
(
[id] => 4156127
[patent_doc_number] => 06064369
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Joystick controller'
[patent_app_type] => 1
[patent_app_number] => 9/050472
[patent_app_country] => US
[patent_app_date] => 1998-03-30
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2597
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/064/06064369.pdf
[firstpage_image] =>[orig_patent_app_number] => 050472
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/050472 | 