Search

Zhenzhen Wu

Examiner (ID: 2485, Phone: (571)272-2519 , Office: P/2661 )

Most Active Art Unit
2661
Art Unit(s)
2696, 2661, 2637
Total Applications
463
Issued Applications
366
Pending Applications
17
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17171223 [patent_doc_number] => 20210324893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => EXPANSION-TYPE ANCHOR, SLEEVE USED IN SAME, AND CONSTRUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/270997 [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] => 13644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17270997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270997
Expansion-type anchor, sleeve used in same, and construction method Aug 25, 2019 Issued
Array ( [id] => 17193779 [patent_doc_number] => 11162526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Grooved washer [patent_app_type] => utility [patent_app_number] => 16/549678 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2722 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549678
Grooved washer Aug 22, 2019 Issued
Array ( [id] => 17860442 [patent_doc_number] => 11441594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Fastening assembly for a thin-walled part of an appliance [patent_app_type] => utility [patent_app_number] => 16/547914 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547914
Fastening assembly for a thin-walled part of an appliance Aug 21, 2019 Issued
Array ( [id] => 17156811 [patent_doc_number] => 20210317862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Self-Sealing Fastener and Collated Strips Thereof for Integrated Sheathing [patent_app_type] => utility [patent_app_number] => 17/269783 [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] => 3238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269783
Self-Sealing Fastener and Collated Strips Thereof for Integrated Sheathing Aug 20, 2019 Abandoned
Array ( [id] => 17095972 [patent_doc_number] => 20210283763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ASSEMBLY HAVING A CAPTIVE SCREW [patent_app_type] => utility [patent_app_number] => 17/260062 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17260062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260062
ASSEMBLY HAVING A CAPTIVE SCREW Aug 6, 2019 Abandoned
Array ( [id] => 15118673 [patent_doc_number] => 20190345969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => CAP WITH INJECTED SEALANT [patent_app_type] => utility [patent_app_number] => 16/521135 [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] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521135
Cap with injected sealant Jul 23, 2019 Issued
Array ( [id] => 16298310 [patent_doc_number] => 20200284033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Floating Connection Fastening System [patent_app_type] => utility [patent_app_number] => 16/519388 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519388
Floating connection fastening system Jul 22, 2019 Issued
Array ( [id] => 16313244 [patent_doc_number] => 20200291982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => MULTI-PIECE ANTI-VIBRATION LOCKING FASTENER [patent_app_type] => utility [patent_app_number] => 16/507104 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507104
Multi-piece anti-vibration locking fastener Jul 9, 2019 Issued
Array ( [id] => 15039701 [patent_doc_number] => 20190330855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SCREW-IN BACK BOLT AND METHOD FOR INSTALLING CURTAIN WALL AND PANEL THEREWITH [patent_app_type] => utility [patent_app_number] => 16/505683 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16505683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505683
SCREW-IN BACK BOLT AND METHOD FOR INSTALLING CURTAIN WALL AND PANEL THEREWITH Jul 7, 2019 Abandoned
Array ( [id] => 16843559 [patent_doc_number] => 11015634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Plate member joining structure [patent_app_type] => utility [patent_app_number] => 16/502592 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6939 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502592
Plate member joining structure Jul 2, 2019 Issued
Array ( [id] => 15456221 [patent_doc_number] => 20200040935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => LOW AXIAL FORCE SEALING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/460559 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460559
LOW AXIAL FORCE SEALING SYSTEM Jul 1, 2019 Abandoned
Array ( [id] => 16705067 [patent_doc_number] => 10954990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Low energy screws for wood and similar materials [patent_app_type] => utility [patent_app_number] => 16/460443 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5497 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460443
Low energy screws for wood and similar materials Jul 1, 2019 Issued
Array ( [id] => 17068094 [patent_doc_number] => 20210270309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => WASHER ASSEMBLY FOR ANTENNA MOUNTS [patent_app_type] => utility [patent_app_number] => 17/257388 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2753 [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] => 17257388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257388
WASHER ASSEMBLY FOR ANTENNA MOUNTS Jul 1, 2019 Abandoned
Array ( [id] => 17060770 [patent_doc_number] => 11105363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Torque indicating threaded mechanical fastening systems and methods [patent_app_type] => utility [patent_app_number] => 16/459383 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 3081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459383
Torque indicating threaded mechanical fastening systems and methods Jun 30, 2019 Issued
Array ( [id] => 16313241 [patent_doc_number] => 20200291979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => BOLT INTERFACE COATING AND THREAD TRANSITION GEOMETRY FOR SLEEVED FASTENERS USED IN COMPOSITE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/457301 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457301
BOLT INTERFACE COATING AND THREAD TRANSITION GEOMETRY FOR SLEEVED FASTENERS USED IN COMPOSITE APPLICATIONS Jun 27, 2019 Abandoned
Array ( [id] => 16778881 [patent_doc_number] => 20210115959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SELF-TAPPING SCREW [patent_app_type] => utility [patent_app_number] => 17/251793 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2109 [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] => 17251793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251793
Self-tapping screw Jun 20, 2019 Issued
Array ( [id] => 15346951 [patent_doc_number] => 20200011367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => CLINCH FASTENER WITH A SPIRAL SHANK [patent_app_type] => utility [patent_app_number] => 16/448675 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448675
Clinch fastener with a spiral shank Jun 20, 2019 Issued
Array ( [id] => 16526105 [patent_doc_number] => 20200400185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => BOLTS AND BOLT CAPTURE SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/447236 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447236
Bolts and bolt capture systems Jun 19, 2019 Issued
Array ( [id] => 16825171 [patent_doc_number] => 20210140464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => A SUPPORT FOR A GUDGEON [patent_app_type] => utility [patent_app_number] => 16/972142 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1964 [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] => 16972142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972142
A SUPPORT FOR A GUDGEON May 28, 2019 Abandoned
Array ( [id] => 15269177 [patent_doc_number] => 20190383322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD FOR APPLYING FLUID TO FASTENERS [patent_app_type] => utility [patent_app_number] => 16/422723 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16422723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422723
Method for applying fluid to fasteners May 23, 2019 Issued
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