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] => 16650430 [patent_doc_number] => 10927595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Safety gate [patent_app_type] => utility [patent_app_number] => 16/125314 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4077 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125314
Safety gate Sep 6, 2018 Issued
Array ( [id] => 16254119 [patent_doc_number] => 20200263493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => DRIVING MECHANISM FOR ROLL BLIND CAPABLE OF SHADE ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 16/641739 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16641739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641739
DRIVING MECHANISM FOR ROLL BLIND CAPABLE OF SHADE ADJUSTMENT Aug 22, 2018 Abandoned
Array ( [id] => 15899655 [patent_doc_number] => 20200149346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SCREEN DEVICE [patent_app_type] => utility [patent_app_number] => 16/632398 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632398
SCREEN DEVICE Jul 16, 2018 Abandoned
Array ( [id] => 13827665 [patent_doc_number] => 20190017317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SLATS WITH AN IMPROVED ROUTE HOLE CONFIGURATION FOR USE WITHIN A COVERING AND RELATED MANUFACTURING METHODS [patent_app_type] => utility [patent_app_number] => 16/032788 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16032788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/032788
Slats with an improved route hole configuration for use within a covering and related manufacturing methods Jul 10, 2018 Issued
Array ( [id] => 19180530 [patent_doc_number] => 11987108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Roller blind arrangement comprising guide strips for a roller blind web [patent_app_type] => utility [patent_app_number] => 16/633962 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3276 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633962
Roller blind arrangement comprising guide strips for a roller blind web Jun 26, 2018 Issued
Array ( [id] => 18793335 [patent_doc_number] => 11827083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Roller blind arrangement for a motor vehicle [patent_app_type] => utility [patent_app_number] => 16/616037 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616037
Roller blind arrangement for a motor vehicle May 14, 2018 Issued
Array ( [id] => 19196750 [patent_doc_number] => 11993980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Closure system [patent_app_type] => utility [patent_app_number] => 17/045048 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9849 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045048
Closure system Apr 3, 2018 Issued
Array ( [id] => 15833127 [patent_doc_number] => 20200131845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ROLLING DOOR [patent_app_type] => utility [patent_app_number] => 16/606980 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606980
Rolling door Mar 12, 2018 Issued
Array ( [id] => 16583367 [patent_doc_number] => 20210017769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SHADING DEVICE HAVING AT LEAST ONE AWNING [patent_app_type] => utility [patent_app_number] => 16/492242 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492242
SHADING DEVICE HAVING AT LEAST ONE AWNING Mar 6, 2018 Abandoned
Array ( [id] => 15346447 [patent_doc_number] => 20200011115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => VERTICAL SLIDING WINDOW FOR A BUILDING [patent_app_type] => utility [patent_app_number] => 16/490264 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16490264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490264
VERTICAL SLIDING WINDOW FOR A BUILDING Mar 4, 2018 Abandoned
Array ( [id] => 16112887 [patent_doc_number] => 20200208466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => WINDOW SYSTEM PROVIDED WITH BLIND FOR SOLAR PHOTOVOLTAIC POWER GENERATION [patent_app_type] => utility [patent_app_number] => 16/633715 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633715
Window system provided with blind for solar photovoltaic power generation Feb 26, 2018 Issued
Array ( [id] => 18045282 [patent_doc_number] => 11519224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Ladder cage latching members and methods of use [patent_app_type] => utility [patent_app_number] => 15/876103 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10169 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876103
Ladder cage latching members and methods of use Jan 18, 2018 Issued
Array ( [id] => 15148971 [patent_doc_number] => 20190352963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => BLIND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/476973 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476973
BLIND APPARATUS Jan 7, 2018 Abandoned
Array ( [id] => 15409155 [patent_doc_number] => 20200024899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => DEVICE FOR DETECTING THE FALL OF A DOOR LEAF, SYSTEM FOR DETECTING THE FALL OF A DOOR LEAF, AND METHOD FOR DETECTING THE FALL OF A DOOR LEAF [patent_app_type] => utility [patent_app_number] => 16/483577 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16483577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483577
DEVICE FOR DETECTING THE FALL OF A DOOR LEAF, SYSTEM FOR DETECTING THE FALL OF A DOOR LEAF, AND METHOD FOR DETECTING THE FALL OF A DOOR LEAF Jan 4, 2018 Abandoned
Array ( [id] => 18429138 [patent_doc_number] => 11674350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Feature for inhibiting light stripe between cellular elements in a covering for an architectural opening [patent_app_type] => utility [patent_app_number] => 15/859839 [patent_app_country] => US [patent_app_date] => 2018-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10728 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 15859839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859839
Feature for inhibiting light stripe between cellular elements in a covering for an architectural opening Jan 1, 2018 Issued
Array ( [id] => 15179349 [patent_doc_number] => 20190360266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Gate With An Emergency Opening Device [patent_app_type] => utility [patent_app_number] => 16/470139 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16470139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470139
Gate With An Emergency Opening Device Nov 14, 2017 Abandoned
Array ( [id] => 14895563 [patent_doc_number] => 20190291547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SUN-PROTECTION ROLLER BLIND, SLIDING ROOF SYSTEM WITH SUCH A SUN-PROTECTION ROLLER BLIND AND METHOD FOR PRODUCING A SUN-PROTECTION ROLLER BLIND [patent_app_type] => utility [patent_app_number] => 16/463260 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463260
SUN-PROTECTION ROLLER BLIND, SLIDING ROOF SYSTEM WITH SUCH A SUN-PROTECTION ROLLER BLIND AND METHOD FOR PRODUCING A SUN-PROTECTION ROLLER BLIND Nov 7, 2017 Abandoned
Array ( [id] => 16157797 [patent_doc_number] => 20200217131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHOD OF SCREENING A CAVITY WINDOW AND EXTERNAL AWNING FOR USE THEREWITH [patent_app_type] => utility [patent_app_number] => 16/633024 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16633024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633024
METHOD OF SCREENING A CAVITY WINDOW AND EXTERNAL AWNING FOR USE THEREWITH Oct 29, 2017 Abandoned
Array ( [id] => 17163401 [patent_doc_number] => 11149490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Boxes for blinds [patent_app_type] => utility [patent_app_number] => 16/333960 [patent_app_country] => US [patent_app_date] => 2017-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3068 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333960
Boxes for blinds Sep 16, 2017 Issued
Array ( [id] => 18029355 [patent_doc_number] => 11512531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Restriction mechanism for manual shutter device [patent_app_type] => utility [patent_app_number] => 16/639044 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7553 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639044
Restriction mechanism for manual shutter device Sep 5, 2017 Issued
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