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] => 19126384 [patent_doc_number] => 20240131737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SHAVING APPARATUS HAVING A RAZOR HANDLE FOR DISPOSABLE RAZOR CARTRIDGES [patent_app_type] => utility [patent_app_number] => 17/769397 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17769397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769397
SHAVING APPARATUS HAVING A RAZOR HANDLE FOR DISPOSABLE RAZOR CARTRIDGES Oct 15, 2019 Pending
Array ( [id] => 19126384 [patent_doc_number] => 20240131737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SHAVING APPARATUS HAVING A RAZOR HANDLE FOR DISPOSABLE RAZOR CARTRIDGES [patent_app_type] => utility [patent_app_number] => 17/769397 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17769397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769397
SHAVING APPARATUS HAVING A RAZOR HANDLE FOR DISPOSABLE RAZOR CARTRIDGES Oct 14, 2019 Pending
Array ( [id] => 17027930 [patent_doc_number] => 11089724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Grass trimmer, operating method thereof and control method thereof [patent_app_type] => utility [patent_app_number] => 16/590535 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 63 [patent_no_of_words] => 18389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590535
Grass trimmer, operating method thereof and control method thereof Oct 1, 2019 Issued
Array ( [id] => 18777313 [patent_doc_number] => 11818979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Grass trimmer [patent_app_type] => utility [patent_app_number] => 16/577063 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 83 [patent_no_of_words] => 22477 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577063
Grass trimmer Sep 19, 2019 Issued
Array ( [id] => 17922077 [patent_doc_number] => 11465301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Hair-cutting unit for a shaving device [patent_app_type] => utility [patent_app_number] => 17/272950 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6781 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272950
Hair-cutting unit for a shaving device Sep 12, 2019 Issued
Array ( [id] => 17350363 [patent_doc_number] => 11224985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Slicer [patent_app_type] => utility [patent_app_number] => 16/567808 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5343 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567808
Slicer Sep 10, 2019 Issued
Array ( [id] => 19792640 [patent_doc_number] => 12233565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Razor head [patent_app_type] => utility [patent_app_number] => 17/630792 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7492 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630792
Razor head Sep 9, 2019 Issued
Array ( [id] => 18702064 [patent_doc_number] => 11788566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Composite ferrules for extension poles [patent_app_type] => utility [patent_app_number] => 16/488446 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3354 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488446
Composite ferrules for extension poles Aug 19, 2019 Issued
Array ( [id] => 16641344 [patent_doc_number] => 10919166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Shaving blade cartridge [patent_app_type] => utility [patent_app_number] => 16/544773 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7096 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544773
Shaving blade cartridge Aug 18, 2019 Issued
Array ( [id] => 17813680 [patent_doc_number] => 11419263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Pivot posts and trimmer heads utilizing the same [patent_app_type] => utility [patent_app_number] => 16/542115 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 32 [patent_no_of_words] => 7414 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542115
Pivot posts and trimmer heads utilizing the same Aug 14, 2019 Issued
Array ( [id] => 17835820 [patent_doc_number] => 20220273125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FOLDING SPOON, METHOD AND APPARATUS FOR MANUFACTURING SUCH FOLDING SPOON [patent_app_type] => utility [patent_app_number] => 17/634231 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634231
FOLDING SPOON, METHOD AND APPARATUS FOR MANUFACTURING SUCH FOLDING SPOON Aug 11, 2019 Abandoned
Array ( [id] => 15783459 [patent_doc_number] => 10625434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Tomato dicing assembly and method of use [patent_app_type] => utility [patent_app_number] => 16/524299 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 3359 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524299
Tomato dicing assembly and method of use Jul 28, 2019 Issued
Array ( [id] => 16168718 [patent_doc_number] => 10710260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Watermelon cutter [patent_app_type] => utility [patent_app_number] => 16/513728 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1922 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513728
Watermelon cutter Jul 16, 2019 Issued
Array ( [id] => 15406417 [patent_doc_number] => 20200023530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => REPLACEABLE RAZOR CARTRIDGE COMPONENT [patent_app_type] => utility [patent_app_number] => 16/512868 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512868
REPLACEABLE RAZOR CARTRIDGE COMPONENT Jul 15, 2019 Abandoned
Array ( [id] => 15363129 [patent_doc_number] => 20200017329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SHEET BODY CUTTING METHOD AND SHEET BODY CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/505787 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505787
Sheet body cutting method and sheet body cutting device Jul 8, 2019 Issued
Array ( [id] => 16556305 [patent_doc_number] => 20210001453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Concentric Abrasive Disc Punch [patent_app_type] => utility [patent_app_number] => 16/502303 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502303
Concentric Abrasive Disc Punch Jul 2, 2019 Abandoned
Array ( [id] => 15587463 [patent_doc_number] => 20200070266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => RETENTION APPARATUS FOR MATERIAL REMOVAL MACHINES [patent_app_type] => utility [patent_app_number] => 16/459032 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459032
RETENTION APPARATUS FOR MATERIAL REMOVAL MACHINES Jun 30, 2019 Pending
Array ( [id] => 16914681 [patent_doc_number] => 20210187773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD AND SYSTEM TO CONTROL, AUTOMATE, MONITOR, AND SHUT DOWN A DELI SLICER [patent_app_type] => utility [patent_app_number] => 17/058255 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058255
METHOD AND SYSTEM TO CONTROL, AUTOMATE, MONITOR, AND SHUT DOWN A DELI SLICER May 29, 2019 Abandoned
Array ( [id] => 16854124 [patent_doc_number] => 20210154869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => HAIR CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/252880 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17252880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252880
Hair cutting device May 26, 2019 Issued
Array ( [id] => 17452198 [patent_doc_number] => 11267035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Integrated flattening, cutting, and collecting assembly capable of integrity maintenance [patent_app_type] => utility [patent_app_number] => 16/417640 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2948 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417640
Integrated flattening, cutting, and collecting assembly capable of integrity maintenance May 20, 2019 Issued
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