Search

Fan Zhang

Examiner (ID: 4053, Phone: (571)270-3751 , Office: P/2674 )

Most Active Art Unit
2674
Art Unit(s)
2682, 2625, 4157, 2674
Total Applications
659
Issued Applications
341
Pending Applications
63
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17044230 [patent_doc_number] => 11097393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Protective apparatus for a machine tool [patent_app_type] => utility [patent_app_number] => 16/413672 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 9036 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413672
Protective apparatus for a machine tool May 15, 2019 Issued
Array ( [id] => 17452313 [patent_doc_number] => 11267150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Rolled material dispenser [patent_app_type] => utility [patent_app_number] => 16/414639 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 3778 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414639
Rolled material dispenser May 15, 2019 Issued
Array ( [id] => 14773319 [patent_doc_number] => 20190261557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Grass Trimmer and Cord Delivering Method of Grass Trimmer [patent_app_type] => utility [patent_app_number] => 16/408991 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16408991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408991
Grass trimmer and cord delivering method of grass trimmer May 9, 2019 Issued
Array ( [id] => 16792253 [patent_doc_number] => 20210122070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => A HAIR CUTTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/050613 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050613
Hair cutting system Apr 29, 2019 Issued
Array ( [id] => 16305812 [patent_doc_number] => 10774592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Pipe ramming system with hydraulic crowd [patent_app_type] => utility [patent_app_number] => 16/396383 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2884 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396383
Pipe ramming system with hydraulic crowd Apr 25, 2019 Issued
Array ( [id] => 14717373 [patent_doc_number] => 20190249750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => AUTOMATIC DISPENSER FOR BALANCING WEIGHTS [patent_app_type] => utility [patent_app_number] => 16/392350 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16392350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392350
Automatic dispenser for balancing weights Apr 22, 2019 Issued
Array ( [id] => 16852685 [patent_doc_number] => 20210153430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CUTTING BLADE [patent_app_type] => utility [patent_app_number] => 17/046791 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046791
Cutting blade Apr 7, 2019 Issued
Array ( [id] => 16304628 [patent_doc_number] => 10773403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Shaving razor handle [patent_app_type] => utility [patent_app_number] => 16/367353 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367353
Shaving razor handle Mar 27, 2019 Issued
Array ( [id] => 18186854 [patent_doc_number] => 11577417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Razor handle with a pivoting portion [patent_app_type] => utility [patent_app_number] => 16/367402 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 96 [patent_no_of_words] => 18464 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367402
Razor handle with a pivoting portion Mar 27, 2019 Issued
Array ( [id] => 14927621 [patent_doc_number] => 20190299448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => RAZOR HANDLE WITH A PIVOTING PORTION [patent_app_type] => utility [patent_app_number] => 16/367412 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16367412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367412
Razor handle with a pivoting portion Mar 27, 2019 Issued
Array ( [id] => 16304633 [patent_doc_number] => 10773408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Shaving razor cartridge [patent_app_type] => utility [patent_app_number] => 16/367418 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 33231 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367418
Shaving razor cartridge Mar 27, 2019 Issued
Array ( [id] => 16276061 [patent_doc_number] => 10759069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Shaving razor cartridge [patent_app_type] => utility [patent_app_number] => 16/367401 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 33704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367401
Shaving razor cartridge Mar 27, 2019 Issued
Array ( [id] => 14927661 [patent_doc_number] => 20190299468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => RAZOR HANDLE WITH A PIVOTING PORTION [patent_app_type] => utility [patent_app_number] => 16/366246 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366246
RAZOR HANDLE WITH A PIVOTING PORTION Mar 26, 2019 Abandoned
Array ( [id] => 14927663 [patent_doc_number] => 20190299469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => RAZOR HANDLE WITH A PIVOTING PORTION [patent_app_type] => utility [patent_app_number] => 16/366288 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366288
Razor handle with a pivoting portion Mar 26, 2019 Issued
Array ( [id] => 14576809 [patent_doc_number] => 20190216013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => GRASS TRIMMER [patent_app_type] => utility [patent_app_number] => 16/363609 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16363609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363609
Grass trimmer Mar 24, 2019 Issued
Array ( [id] => 14562669 [patent_doc_number] => 20190208940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ELEVATED UTENSIL [patent_app_type] => utility [patent_app_number] => 16/352280 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352280
ELEVATED UTENSIL Mar 12, 2019 Abandoned
Array ( [id] => 19373343 [patent_doc_number] => 12064887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Comb for a hair cutting appliance [patent_app_type] => utility [patent_app_number] => 16/969577 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4906 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969577
Comb for a hair cutting appliance Feb 19, 2019 Issued
Array ( [id] => 16719240 [patent_doc_number] => 20210086387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Knife assembly and cutting system equipped with same [patent_app_type] => utility [patent_app_number] => 16/970640 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970640
Knife assembly and cutting system equipped with same Feb 18, 2019 Issued
Array ( [id] => 17363012 [patent_doc_number] => 11230021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Comb for a hair clipper [patent_app_type] => utility [patent_app_number] => 16/969580 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969580
Comb for a hair clipper Feb 18, 2019 Issued
Array ( [id] => 14405115 [patent_doc_number] => 20190168401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => SHAVING BLADE CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/268302 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268302
Shaving blade cartridge Feb 4, 2019 Issued
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