Search

Harun Ur R. Chowdhury

Examiner (ID: 19038, Phone: (571)270-3895 , Office: P/2473 )

Most Active Art Unit
2473
Art Unit(s)
2473
Total Applications
655
Issued Applications
441
Pending Applications
104
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18406329 [patent_doc_number] => 20230167680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DRIVE ASSEMBLY FOR MOVABLE BARRIER [patent_app_type] => utility [patent_app_number] => 18/058435 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058435
DRIVE ASSEMBLY FOR MOVABLE BARRIER Nov 22, 2022 Pending
Array ( [id] => 18406329 [patent_doc_number] => 20230167680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DRIVE ASSEMBLY FOR MOVABLE BARRIER [patent_app_type] => utility [patent_app_number] => 18/058435 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058435
DRIVE ASSEMBLY FOR MOVABLE BARRIER Nov 22, 2022 Pending
Array ( [id] => 18392038 [patent_doc_number] => 20230160257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SLAT FOR ROLLER SHUTTERS, SHUTTER COMPRISING SUCH A SLAT AND PLANT FOR MANUFACTURING SUCH A SHUTTER [patent_app_type] => utility [patent_app_number] => 18/057143 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057143
SLAT FOR ROLLER SHUTTERS, SHUTTER COMPRISING SUCH A SLAT AND PLANT FOR MANUFACTURING SUCH A SHUTTER Nov 17, 2022 Abandoned
Array ( [id] => 18392038 [patent_doc_number] => 20230160257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SLAT FOR ROLLER SHUTTERS, SHUTTER COMPRISING SUCH A SLAT AND PLANT FOR MANUFACTURING SUCH A SHUTTER [patent_app_type] => utility [patent_app_number] => 18/057143 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057143
SLAT FOR ROLLER SHUTTERS, SHUTTER COMPRISING SUCH A SLAT AND PLANT FOR MANUFACTURING SUCH A SHUTTER Nov 17, 2022 Abandoned
Array ( [id] => 18373703 [patent_doc_number] => 20230148779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SEPARABLE HOSPITAL CURTAIN [patent_app_type] => utility [patent_app_number] => 17/988919 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988919
SEPARABLE HOSPITAL CURTAIN Nov 16, 2022 Pending
Array ( [id] => 19173083 [patent_doc_number] => 20240159057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => AWNING DROP SHADE AND ATTACHMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/988103 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988103
AWNING DROP SHADE AND ATTACHMENT METHOD Nov 15, 2022 Pending
Array ( [id] => 19173083 [patent_doc_number] => 20240159057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => AWNING DROP SHADE AND ATTACHMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/988103 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988103
AWNING DROP SHADE AND ATTACHMENT METHOD Nov 15, 2022 Pending
Array ( [id] => 20357790 [patent_doc_number] => 12473778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Motorized window treatment [patent_app_type] => utility [patent_app_number] => 17/988272 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 3583 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988272
Motorized window treatment Nov 15, 2022 Issued
Array ( [id] => 19170309 [patent_doc_number] => 20240156283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => FOLDING ROOM DIVIDER [patent_app_type] => utility [patent_app_number] => 17/985798 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985798
FOLDING ROOM DIVIDER Nov 10, 2022 Abandoned
Array ( [id] => 18373702 [patent_doc_number] => 20230148778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SEPARABLE HOSPITAL CURTAIN [patent_app_type] => utility [patent_app_number] => 17/982586 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982586
SEPARABLE HOSPITAL CURTAIN Nov 7, 2022 Pending
Array ( [id] => 19158394 [patent_doc_number] => 20240151101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ROMAN BLIND WITH SHROUD PROTECTION [patent_app_type] => utility [patent_app_number] => 17/983211 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983211
ROMAN BLIND WITH SHROUD PROTECTION Nov 7, 2022 Pending
Array ( [id] => 18213086 [patent_doc_number] => 20230059350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Automatic lowering or lifting roller shutter [patent_app_type] => utility [patent_app_number] => 17/979358 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979358
Automatic lowering or lifting roller shutter Nov 1, 2022 Pending
Array ( [id] => 19139845 [patent_doc_number] => 20240138609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => BLACKOUT AND SEMI-PERMEABLE, CELLULAR WOVEN CURTAIN FABRIC AND CURTAIN PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/051706 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051706
BLACKOUT AND SEMI-PERMEABLE, CELLULAR WOVEN CURTAIN FABRIC AND CURTAIN PRODUCTION METHOD Oct 31, 2022 Pending
Array ( [id] => 18177312 [patent_doc_number] => 20230038041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ROMAN SHADE CURTAIN [patent_app_type] => utility [patent_app_number] => 17/970579 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970579
ROMAN SHADE CURTAIN Oct 20, 2022 Abandoned
Array ( [id] => 20144483 [patent_doc_number] => 12378815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Window covering [patent_app_type] => utility [patent_app_number] => 17/957657 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 1174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957657
Window covering Sep 29, 2022 Issued
Array ( [id] => 20144483 [patent_doc_number] => 12378815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Window covering [patent_app_type] => utility [patent_app_number] => 17/957657 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 1174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957657
Window covering Sep 29, 2022 Issued
Array ( [id] => 18988390 [patent_doc_number] => 20240060359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => TEARABLE CURTAIN SYSTEM [patent_app_type] => utility [patent_app_number] => 17/891718 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891718
TEARABLE CURTAIN SYSTEM Aug 18, 2022 Pending
Array ( [id] => 20078050 [patent_doc_number] => 12352105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Screen retention track [patent_app_type] => utility [patent_app_number] => 17/820326 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820326
Screen retention track Aug 16, 2022 Issued
Array ( [id] => 18223985 [patent_doc_number] => 20230062979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SYSTEM FOR A WINDOW COVERING [patent_app_type] => utility [patent_app_number] => 17/882527 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882527
SYSTEM FOR A WINDOW COVERING Aug 4, 2022 Abandoned
Array ( [id] => 18363965 [patent_doc_number] => 20230145556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BIDIRECTIONAL WINDOW SCREEN FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/880150 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880150
BIDIRECTIONAL WINDOW SCREEN FOR A VEHICLE Aug 2, 2022 Abandoned
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