Wen Huang

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Array ( [id] => 19731838 [patent_doc_number] => 12209829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Firearm silencer and muzzle accessory coupling device, user compatibility improvement [patent_app_type] => utility [patent_app_number] => 17/818218 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3461 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818218 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 19210581 [patent_doc_number] => 11999629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Cleaning sachet for removing carbon deposit and rust on gun, and cleaning method thereof [patent_app_type] => utility [patent_app_number] => 17/858963 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3973 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858963 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19872037 [patent_doc_number] => 12264891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Feeding device for loading and unloading a radially opening ammunition cup for an automatic gun loading system [patent_app_type] => utility [patent_app_number] => 17/907233 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5665 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907233 [rel_patent_id] =>[rel_patent_doc_number] =>)

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