Array
(
[id] => 17527380
[patent_doc_number] => 11300057
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-12
[patent_title] => Gear train for gas geared gas turbine engine
[patent_app_type] => utility
[patent_app_number] => 15/981559
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981559
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/981559 | Gear train for gas geared gas turbine engine | May 15, 2018 | Issued |