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] => 17688501 [patent_doc_number] => 20220195793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => BLADES OF FIXED SUNSHADE DEVICES, AND METHOD AND DEVICE FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/604148 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604148
BLADES OF FIXED SUNSHADE DEVICES, AND METHOD AND DEVICE FOR MANUFACTURING SAME Apr 16, 2020 Pending
Array ( [id] => 16886052 [patent_doc_number] => 20210172247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ELECTRIC ROLLER SHADE [patent_app_type] => utility [patent_app_number] => 16/851126 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851126
ELECTRIC ROLLER SHADE Apr 16, 2020 Abandoned
Array ( [id] => 17670315 [patent_doc_number] => 20220183482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => INSECT PROTECTION DEVICE AND GAZEBO STRUCTURE WITH A FRAME WHICH HAS A ROTARY JOINT [patent_app_type] => utility [patent_app_number] => 17/601362 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601362
INSECT PROTECTION DEVICE AND GAZEBO STRUCTURE WITH A FRAME WHICH HAS A ROTARY JOINT Apr 14, 2020 Abandoned
Array ( [id] => 16361659 [patent_doc_number] => 20200318410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SLIDING SCREEN DOOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/835437 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835437
SLIDING SCREEN DOOR SYSTEM Mar 30, 2020 Abandoned
Array ( [id] => 17627894 [patent_doc_number] => 20220162909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DRIVE ARRANGEMENT FOR A DOOR DEVICE, AND DOOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/440797 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440797
Drive arrangement for a door device, and door device Mar 16, 2020 Issued
Array ( [id] => 17037443 [patent_doc_number] => 20210254401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => USER-MOUNTABLE WINDOW-BLIND BOTTOM RAIL AND WINDOW BLIND USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/808080 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808080
USER-MOUNTABLE WINDOW-BLIND BOTTOM RAIL AND WINDOW BLIND USING THE SAME Mar 2, 2020 Abandoned
Array ( [id] => 17520974 [patent_doc_number] => 20220106823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => SLIDING DOOR [patent_app_type] => utility [patent_app_number] => 17/310478 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310478
Sliding door Mar 1, 2020 Issued
Array ( [id] => 16298371 [patent_doc_number] => 20200284094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => OPERATING SYSTEM FOR AN ARCHITECTURAL-STRUCTURE COVERING [patent_app_type] => utility [patent_app_number] => 16/795941 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795941
OPERATING SYSTEM FOR AN ARCHITECTURAL-STRUCTURE COVERING Feb 19, 2020 Abandoned
Array ( [id] => 18260986 [patent_doc_number] => 11608681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Valance assembly [patent_app_type] => utility [patent_app_number] => 16/794501 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2312 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794501
Valance assembly Feb 18, 2020 Issued
Array ( [id] => 17626059 [patent_doc_number] => 20220161074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => AUTOMATED FIRE OR SMOKE CURTAIN SYSTEM [patent_app_type] => utility [patent_app_number] => 17/441956 [patent_app_country] => US [patent_app_date] => 2020-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441956
AUTOMATED FIRE OR SMOKE CURTAIN SYSTEM Jan 24, 2020 Abandoned
Array ( [id] => 16223385 [patent_doc_number] => 20200248502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => CONNECTOR FOR A LOOPED OPERATING ELEMENT OF AN ARCHITECTURAL-STRUCTURE COVERING [patent_app_type] => utility [patent_app_number] => 16/747884 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747884
Connector for a looped operating element of an architectural-structure covering Jan 20, 2020 Issued
Array ( [id] => 17808085 [patent_doc_number] => 20220259920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => A DEVICE FOR PREVENTING BENDING OF LOWER ROTARY ROD AND WRINKLING OF FABRICS IN DOUBLE BLINDS WITHOUT STRINGS [patent_app_type] => utility [patent_app_number] => 17/627566 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627566
A DEVICE FOR PREVENTING BENDING OF LOWER ROTARY ROD AND WRINKLING OF FABRICS IN DOUBLE BLINDS WITHOUT STRINGS Dec 19, 2019 Abandoned
Array ( [id] => 16177784 [patent_doc_number] => 20200224752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Slide-Glide Privacy Blind Barrier System [patent_app_type] => utility [patent_app_number] => 16/717683 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16717683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717683
Slide-Glide Privacy Blind Barrier System Dec 16, 2019 Pending
Array ( [id] => 17229197 [patent_doc_number] => 20210355753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ROLLER BLIND WITH HEAT INSULATION FUNCTION [patent_app_type] => utility [patent_app_number] => 16/975684 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975684
ROLLER BLIND WITH HEAT INSULATION FUNCTION Nov 27, 2019 Abandoned
Array ( [id] => 16855451 [patent_doc_number] => 20210156196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ROLLER BLIND AND CONTROL DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 16/690355 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690355
Roller blind and control device thereof Nov 20, 2019 Issued
Array ( [id] => 19312041 [patent_doc_number] => 12037845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Roller shaft with a reinforcement [patent_app_type] => utility [patent_app_number] => 17/283660 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5223 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283660
Roller shaft with a reinforcement Oct 28, 2019 Issued
Array ( [id] => 16712575 [patent_doc_number] => 20210079722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => CORD-PENETRATING COMPONENT FOR USE WITH WINDOW SHADE AND WINDOW SHADE USING THE CORD-PENETRATING COMPONENT [patent_app_type] => utility [patent_app_number] => 16/657435 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657435
CORD-PENETRATING COMPONENT FOR USE WITH WINDOW SHADE AND WINDOW SHADE USING THE CORD-PENETRATING COMPONENT Oct 17, 2019 Abandoned
Array ( [id] => 15833131 [patent_doc_number] => 20200131847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SPOOL BOX FOR MANUAL TO MOTORIZED WINDOW COVERING [patent_app_type] => utility [patent_app_number] => 16/655568 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16655568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655568
SPOOL BOX FOR MANUAL TO MOTORIZED WINDOW COVERING Oct 16, 2019 Abandoned
Array ( [id] => 17292832 [patent_doc_number] => 20210388671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => PRIVACY MESH AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/283149 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283149
PRIVACY MESH AND ASSOCIATED METHODS Oct 6, 2019 Abandoned
Array ( [id] => 16720731 [patent_doc_number] => 20210087878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Window Blind and Method For Assembling Slats Thereof [patent_app_type] => utility [patent_app_number] => 16/589628 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589628
Window blind and method for assembling slats thereof Sep 30, 2019 Issued
Menu