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] => 16252617 [patent_doc_number] => 20200261991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => AN ENGINE-DRIVEN TOOL WITH A GENERATOR CONNECTED TO A FAN MOTOR [patent_app_type] => utility [patent_app_number] => 16/347324 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16347324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347324
AN ENGINE-DRIVEN TOOL WITH A GENERATOR CONNECTED TO A FAN MOTOR Oct 24, 2017 Abandoned
Array ( [id] => 17836971 [patent_doc_number] => 20220274276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => CUTTING BLADE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/331652 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331652 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331652
CUTTING BLADE ASSEMBLY Oct 23, 2017 Pending
Array ( [id] => 17836971 [patent_doc_number] => 20220274276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => CUTTING BLADE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/331652 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331652 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331652
CUTTING BLADE ASSEMBLY Oct 23, 2017 Pending
Array ( [id] => 14183753 [patent_doc_number] => 20190111581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => ROTARY KNIFE PROVIDING MATERIAL REMOVAL VIA SUCTION [patent_app_type] => utility [patent_app_number] => 15/785196 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785196 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785196
Rotary knife providing material removal via suction Oct 15, 2017 Issued
Array ( [id] => 12704101 [patent_doc_number] => 20180126533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Combined Integral Chisel having High Efficiency [patent_app_type] => utility [patent_app_number] => 15/730718 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15730718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730718
Combined Integral Chisel having High Efficiency Oct 10, 2017 Abandoned
Array ( [id] => 15192347 [patent_doc_number] => 10493649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Anvil roll, rotary cutter, and method for cutting workpiece [patent_app_type] => utility [patent_app_number] => 15/723844 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5493 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15723844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/723844
Anvil roll, rotary cutter, and method for cutting workpiece Oct 2, 2017 Issued
Array ( [id] => 13914183 [patent_doc_number] => 10201184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-12 [patent_title] => Cigar cutter employing magnetic fields [patent_app_type] => utility [patent_app_number] => 15/719589 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2121 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15719589 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/719589
Cigar cutter employing magnetic fields Sep 28, 2017 Issued
Array ( [id] => 13277307 [patent_doc_number] => 10150221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Utility knife assembly with two blades [patent_app_type] => utility [patent_app_number] => 15/719556 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1739 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15719556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/719556
Utility knife assembly with two blades Sep 28, 2017 Issued
Array ( [id] => 13701051 [patent_doc_number] => 20170361480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => SHAVING BLADE CARTRIDGE [patent_app_type] => utility [patent_app_number] => 15/693649 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15693649 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693649
Shaving blade cartridge Aug 31, 2017 Issued
Array ( [id] => 14004189 [patent_doc_number] => 10220527 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-05 [patent_title] => Switchblade [patent_app_type] => utility [patent_app_number] => 15/694308 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4279 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15694308 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/694308
Switchblade Aug 31, 2017 Issued
Array ( [id] => 15467165 [patent_doc_number] => 10549441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Cutting device of integrated paper-plastic bag cutting and sealing machine [patent_app_type] => utility [patent_app_number] => 16/072184 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16072184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072184
Cutting device of integrated paper-plastic bag cutting and sealing machine Aug 30, 2017 Issued
Array ( [id] => 12216899 [patent_doc_number] => 20180055258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'FINGER-MOUNTABLE UTENSILS AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/685419 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685419
FINGER-MOUNTABLE UTENSILS AND RELATED METHODS Aug 23, 2017 Abandoned
Array ( [id] => 16491669 [patent_doc_number] => 10857693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Sawmill with a rocking carriage [patent_app_type] => utility [patent_app_number] => 15/656044 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5475 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15656044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/656044
Sawmill with a rocking carriage Jul 20, 2017 Issued
Array ( [id] => 17350360 [patent_doc_number] => 11224982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Razor system [patent_app_type] => utility [patent_app_number] => 16/309949 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3930 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309949
Razor system Jun 15, 2017 Issued
Array ( [id] => 14866047 [patent_doc_number] => 20190283265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => SHAVING COMPONENT, SHAVING CARTRIDGE, AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 16/302133 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16302133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302133
Shaving component, shaving cartridge, and method of manufacture Jun 15, 2017 Issued
Array ( [id] => 14421079 [patent_doc_number] => 10315327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Saw device [patent_app_type] => utility [patent_app_number] => 15/617643 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5349 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617643
Saw device Jun 7, 2017 Issued
15/604727 MULTIFUCNTIONAL CUTTING TOOL May 24, 2017 Abandoned
Array ( [id] => 15573699 [patent_doc_number] => 10577214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Portable and detachable dispenser [patent_app_type] => utility [patent_app_number] => 15/599837 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 9895 [patent_no_of_claims] => 19 [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] => 15599837 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599837
Portable and detachable dispenser May 18, 2017 Issued
Array ( [id] => 12057740 [patent_doc_number] => 20170334084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'UTILITY INSTRUMENT AND A METHOD OF USING SAME' [patent_app_type] => utility [patent_app_number] => 15/600613 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600613
Utility instrument and a method of using same May 18, 2017 Issued
Array ( [id] => 16605125 [patent_doc_number] => 10906110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Power tool with integrated measurement device and associated methods [patent_app_type] => utility [patent_app_number] => 15/581843 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4952 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15581843 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/581843
Power tool with integrated measurement device and associated methods Apr 27, 2017 Issued
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