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] => 16712578 [patent_doc_number] => 20210079725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Shade System with Breakable End Tips [patent_app_type] => utility [patent_app_number] => 16/570539 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570539
Shade system with breakable end tips Sep 12, 2019 Issued
Array ( [id] => 15932499 [patent_doc_number] => 20200157883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ADJUSTMENT MECHANISM FOR A ROLLER BLIND [patent_app_type] => utility [patent_app_number] => 16/550449 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550449
ADJUSTMENT MECHANISM FOR A ROLLER BLIND Aug 25, 2019 Abandoned
Array ( [id] => 16622141 [patent_doc_number] => 20210040794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CURTAIN WINDING DEVICE [patent_app_type] => utility [patent_app_number] => 16/546316 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546316
Curtain winding device Aug 20, 2019 Issued
Array ( [id] => 16344254 [patent_doc_number] => 20200308904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => HOLLOW LOUVER TOP OPERATING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/527309 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16527309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527309
Hollow louver top operating system Jul 30, 2019 Issued
Array ( [id] => 15436793 [patent_doc_number] => 20200032580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MOUNTING SYSTEM FOR A VERTICAL CELLULAR DRAPE AND A RELATED COVERING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/520700 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520700
MOUNTING SYSTEM FOR A VERTICAL CELLULAR DRAPE AND A RELATED COVERING ASSEMBLY Jul 23, 2019 Abandoned
Array ( [id] => 15436795 [patent_doc_number] => 20200032581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Variable Window Treatment [patent_app_type] => utility [patent_app_number] => 16/510947 [patent_app_country] => US [patent_app_date] => 2019-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510947
Variable Window Treatment Jul 13, 2019 Abandoned
Array ( [id] => 15364699 [patent_doc_number] => 20200018114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SOLAR POWER GENERATOR AND SOLAR POWER GENERATING BLIND [patent_app_type] => utility [patent_app_number] => 16/510563 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510563
SOLAR POWER GENERATOR AND SOLAR POWER GENERATING BLIND Jul 11, 2019 Abandoned
Array ( [id] => 16557805 [patent_doc_number] => 20210002953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Recessed wings [patent_app_type] => utility [patent_app_number] => 16/501892 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16501892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501892
Recessed wings Jun 30, 2019 Abandoned
Array ( [id] => 16513527 [patent_doc_number] => 20200392785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Shade System with Dual Durometer End Tip [patent_app_type] => utility [patent_app_number] => 16/442197 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442197
Shade System with Dual Durometer End Tip Jun 13, 2019 Abandoned
Array ( [id] => 16484524 [patent_doc_number] => 20200378125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => TENSIONING ASSEMBLY FOR A SKYLIGHT ROLLER SHADE [patent_app_type] => utility [patent_app_number] => 16/423860 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423860
TENSIONING ASSEMBLY FOR A SKYLIGHT ROLLER SHADE May 27, 2019 Abandoned
Array ( [id] => 17610816 [patent_doc_number] => 20220153095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => WINDOW SHADING APPARATUS HAVING INSTALLATION WIDTH ADJUSTMENT FUNCTION [patent_app_type] => utility [patent_app_number] => 17/434345 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434345
Window shading apparatus having installation width adjustment function May 9, 2019 Issued
Array ( [id] => 16992519 [patent_doc_number] => 20210230939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SHADING DEVICE [patent_app_type] => utility [patent_app_number] => 16/972324 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972324
Shading device Apr 4, 2019 Issued
Array ( [id] => 14898165 [patent_doc_number] => 20190292848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DEVICES AND METHODS FOR MANUAL TO MOTORIZED CONVERTIBLE WINDOW ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 16/356763 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356763
DEVICES AND METHODS FOR MANUAL TO MOTORIZED CONVERTIBLE WINDOW ASSEMBLIES Mar 17, 2019 Abandoned
Array ( [id] => 15364697 [patent_doc_number] => 20200018113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => ADHESIVE WINDOW SHADE MOUNTING HARDWARE [patent_app_type] => utility [patent_app_number] => 16/356794 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356794
ADHESIVE WINDOW SHADE MOUNTING HARDWARE Mar 17, 2019 Abandoned
Array ( [id] => 18216923 [patent_doc_number] => 11591849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Draw bar and brake arrangement for a draw bar [patent_app_type] => utility [patent_app_number] => 16/980962 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 14027 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980962
Draw bar and brake arrangement for a draw bar Mar 14, 2019 Issued
Array ( [id] => 18576001 [patent_doc_number] => 11732519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Safety device for a movable barrier system [patent_app_type] => utility [patent_app_number] => 16/980575 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10196 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980575
Safety device for a movable barrier system Mar 11, 2019 Issued
Array ( [id] => 16525876 [patent_doc_number] => 20200399956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CONNECTION HEAD OF AN APPARATUS FOR ACTUATING ROLL-UP AWNINGS OR BLACKOUT CLOSURES [patent_app_type] => utility [patent_app_number] => 16/969479 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969479
CONNECTION HEAD OF AN APPARATUS FOR ACTUATING ROLL-UP AWNINGS OR BLACKOUT CLOSURES Feb 24, 2019 Abandoned
Array ( [id] => 16238890 [patent_doc_number] => 20200256124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Winding Structure for Cordless Window Covering [patent_app_type] => utility [patent_app_number] => 16/274334 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274334
Winding structure for cordless window covering Feb 12, 2019 Issued
Array ( [id] => 16238889 [patent_doc_number] => 20200256123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => VERTICAL BLINDS [patent_app_type] => utility [patent_app_number] => 16/273555 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273555
Vertical blinds Feb 11, 2019 Issued
Array ( [id] => 16525877 [patent_doc_number] => 20200399957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => ADJUSTABLE WIDTH ROLLER BLIND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/970142 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970142
ADJUSTABLE WIDTH ROLLER BLIND ASSEMBLY Feb 5, 2019 Abandoned
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