Search

Chrystina E. Zelaskiewicz

Examiner (ID: 12341, Phone: (571)270-3940 , Office: P/3621 )

Most Active Art Unit
3621
Art Unit(s)
3621, 3699, 3685, 3688
Total Applications
474
Issued Applications
131
Pending Applications
64
Abandoned Applications
286

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19227130 [patent_doc_number] => 12006764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Air seal for a liftable closure [patent_app_type] => utility [patent_app_number] => 17/987455 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3906 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987455
Air seal for a liftable closure Nov 14, 2022 Issued
Array ( [id] => 19242380 [patent_doc_number] => 12012802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Soundproof door system [patent_app_type] => utility [patent_app_number] => 18/052203 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4672 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052203
Soundproof door system Nov 1, 2022 Issued
Array ( [id] => 18435261 [patent_doc_number] => 20230182555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => FRAMELESS DOOR FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/968145 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17968145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968145
FRAMELESS DOOR FOR VEHICLE Oct 17, 2022 Abandoned
Array ( [id] => 19947787 [patent_doc_number] => 12319130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Vehicle door assembly [patent_app_type] => utility [patent_app_number] => 18/046792 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8129 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046792
Vehicle door assembly Oct 13, 2022 Issued
Array ( [id] => 18312358 [patent_doc_number] => 20230116258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DOOR SEAL [patent_app_type] => utility [patent_app_number] => 17/960989 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960989
Door seal Oct 5, 2022 Issued
Array ( [id] => 19839631 [patent_doc_number] => 12251995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Motor vehicle opening panel provided with a removable equipment support plate and skin [patent_app_type] => utility [patent_app_number] => 17/957454 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4576 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957454
Motor vehicle opening panel provided with a removable equipment support plate and skin Sep 29, 2022 Issued
Array ( [id] => 19227126 [patent_doc_number] => 12006760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Automatic door with biased open and manually closed external partial door [patent_app_type] => utility [patent_app_number] => 17/955799 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10075 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955799
Automatic door with biased open and manually closed external partial door Sep 28, 2022 Issued
Array ( [id] => 18266290 [patent_doc_number] => 20230087532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => DOOR ASSEMBLY HAVING RECHARGEABLE BATTERY, METHODS AND SYSTEM FOR CHARGING THE BATTERY [patent_app_type] => utility [patent_app_number] => 17/951737 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951737
Door assembly having rechargeable battery, methods and system for charging the battery Sep 22, 2022 Issued
Array ( [id] => 19312035 [patent_doc_number] => 12037839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Sliding door with braking system [patent_app_type] => utility [patent_app_number] => 17/951174 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4181 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951174
Sliding door with braking system Sep 22, 2022 Issued
Array ( [id] => 20439107 [patent_doc_number] => 12509936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Hybrid drive-thru automatic touchless door system [patent_app_type] => utility [patent_app_number] => 17/946435 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3461 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 495 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946435
Hybrid drive-thru automatic touchless door system Sep 15, 2022 Issued
Array ( [id] => 18972598 [patent_doc_number] => 20240052690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => UNIVERSAL SEAL FOR A MOVABLE BARRIER [patent_app_type] => utility [patent_app_number] => 17/885922 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17885922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885922
Universal seal for a movable barrier Aug 10, 2022 Issued
Array ( [id] => 19923409 [patent_doc_number] => 12297681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Roller assembly [patent_app_type] => utility [patent_app_number] => 17/881876 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881876
Roller assembly Aug 4, 2022 Issued
Array ( [id] => 20241482 [patent_doc_number] => 12421791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electronic delivery door [patent_app_type] => utility [patent_app_number] => 17/881359 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 37 [patent_no_of_words] => 1152 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881359
Electronic delivery door Aug 3, 2022 Issued
Array ( [id] => 17983174 [patent_doc_number] => 20220349210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DOOR OPEN ASSIST [patent_app_type] => utility [patent_app_number] => 17/867249 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9907 [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] => 17867249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867249
DOOR OPEN ASSIST Jul 17, 2022 Abandoned
Array ( [id] => 20129632 [patent_doc_number] => 12371936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Advanced modular sliding (AMS) door system [patent_app_type] => utility [patent_app_number] => 18/576401 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 1204 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576401
Advanced modular sliding (AMS) door system Jul 11, 2022 Issued
Array ( [id] => 19390027 [patent_doc_number] => 20240279897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HATCH ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/569802 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18569802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569802
HATCH ASSEMBLY Jun 14, 2022 Pending
Array ( [id] => 19318978 [patent_doc_number] => 20240240521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ELECTRONIC GATE [patent_app_type] => utility [patent_app_number] => 18/563901 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18563901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563901
ELECTRONIC GATE May 25, 2022 Pending
Array ( [id] => 18628837 [patent_doc_number] => 20230287717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MOTION-ACTIVATED STOP FOR A VENT WINDOW [patent_app_type] => utility [patent_app_number] => 18/019004 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019004
Motion-activated stop for a vent window May 22, 2022 Issued
Array ( [id] => 19300961 [patent_doc_number] => 20240229530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SLIDING DOOR SYSTEM FOR INSTALLING INTO A BUILDING WALL, AND METHOD FOR SERVICING A SLIDING DOOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/560112 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18560112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560112
Sliding door system for installing into a building wall, and method for servicing a sliding door system May 9, 2022 Issued
Array ( [id] => 18979861 [patent_doc_number] => 11905020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Dual operation emergency passage egress system [patent_app_type] => utility [patent_app_number] => 17/738657 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 12993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738657
Dual operation emergency passage egress system May 5, 2022 Issued
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