Search

Junpeng Chen

Examiner (ID: 92, Phone: (571)270-1112 , Office: P/2649 )

Most Active Art Unit
2645
Art Unit(s)
2645, 2618, 2649
Total Applications
988
Issued Applications
693
Pending Applications
67
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17473060 [patent_doc_number] => 20220080564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Hinge Structure of Hand Tool [patent_app_type] => utility [patent_app_number] => 17/444945 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444945
Hinge Structure of Hand Tool Aug 11, 2021 Abandoned
Array ( [id] => 18619583 [patent_doc_number] => 11752607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Disconnect tong [patent_app_type] => utility [patent_app_number] => 17/398520 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5132 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398520
Disconnect tong Aug 9, 2021 Issued
Array ( [id] => 17397218 [patent_doc_number] => 20220039308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Weed and Invasive Plant Removal Tool [patent_app_type] => utility [patent_app_number] => 17/397971 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17397971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397971
Weed and Invasive Plant Removal Tool Aug 8, 2021 Abandoned
Array ( [id] => 17384577 [patent_doc_number] => 20220032429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Wrench Extension Apparatus [patent_app_type] => utility [patent_app_number] => 17/387828 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17387828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387828
Wrench Extension Apparatus Jul 27, 2021 Abandoned
Array ( [id] => 18145328 [patent_doc_number] => 20230019183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TOOL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/379396 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17379396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379396
TOOL ASSEMBLY Jul 18, 2021 Abandoned
Array ( [id] => 18732864 [patent_doc_number] => 11801585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Pliers [patent_app_type] => utility [patent_app_number] => 17/377346 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2185 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377346
Pliers Jul 14, 2021 Issued
Array ( [id] => 17367646 [patent_doc_number] => 20220022698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => LID HANDLING DEVICE [patent_app_type] => utility [patent_app_number] => 17/370056 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370056
Lid handling device Jul 7, 2021 Issued
Array ( [id] => 18126804 [patent_doc_number] => 20230012425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => REPLACEABLE TOOL [patent_app_type] => utility [patent_app_number] => 17/369144 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1380 [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] => 17369144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369144
Replaceable tool Jul 6, 2021 Issued
Array ( [id] => 17981785 [patent_doc_number] => 20220347821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CONFIGURABLE LEVERAGE BIT DRIVER HANDLE [patent_app_type] => utility [patent_app_number] => 17/305359 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305359
CONFIGURABLE LEVERAGE BIT DRIVER HANDLE Jul 5, 2021 Abandoned
Array ( [id] => 18853203 [patent_doc_number] => 11850762 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Cutting device with additional elements [patent_app_type] => utility [patent_app_number] => 17/361557 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 112 [patent_no_of_words] => 9893 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361557
Cutting device with additional elements Jun 28, 2021 Issued
Array ( [id] => 20128543 [patent_doc_number] => 12370844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Combined tire-disassembling device and horizontal changer [patent_app_type] => utility [patent_app_number] => 17/912683 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912683
Combined tire-disassembling device and horizontal changer Jun 27, 2021 Issued
Array ( [id] => 19424441 [patent_doc_number] => 12083835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Dampening system for a tire-bead loosener [patent_app_type] => utility [patent_app_number] => 17/360867 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 13152 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360867
Dampening system for a tire-bead loosener Jun 27, 2021 Issued
Array ( [id] => 18523752 [patent_doc_number] => 20230234408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Process for tire mounting [patent_app_type] => utility [patent_app_number] => 18/002091 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002091
Process for tire mounting Jun 22, 2021 Issued
Array ( [id] => 19716595 [patent_doc_number] => 12202114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Multi-use hammer device and method [patent_app_type] => utility [patent_app_number] => 17/355838 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355838
Multi-use hammer device and method Jun 22, 2021 Issued
Array ( [id] => 17427481 [patent_doc_number] => 20220055189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ADJUSTABLE DUAL-RANGE WRENCH [patent_app_type] => utility [patent_app_number] => 17/350179 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17350179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350179
ADJUSTABLE DUAL-RANGE WRENCH Jun 16, 2021 Abandoned
Array ( [id] => 19180359 [patent_doc_number] => 11986935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Crimping pliers [patent_app_type] => utility [patent_app_number] => 17/345028 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5001 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345028
Crimping pliers Jun 10, 2021 Issued
Array ( [id] => 17110874 [patent_doc_number] => 20210291471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => EXPANDABLE RIM FOR TIRE TREAD BUFFING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/339478 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [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] => 17339478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339478
Expandable rim for tire tread buffing apparatus and method Jun 3, 2021 Issued
Array ( [id] => 18035235 [patent_doc_number] => 20220379450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MULTITOOL SURVIVAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/335883 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335883
MULTITOOL SURVIVAL DEVICE May 31, 2021 Abandoned
Array ( [id] => 18400557 [patent_doc_number] => 11662693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Tool for actuating a corrector equipping a portable object of small dimensions [patent_app_type] => utility [patent_app_number] => 17/332189 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3532 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332189
Tool for actuating a corrector equipping a portable object of small dimensions May 26, 2021 Issued
Array ( [id] => 17255864 [patent_doc_number] => 20210368849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Multi-Use Tool [patent_app_type] => utility [patent_app_number] => 17/332505 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332505
Multi-use tool May 26, 2021 Issued
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