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] => 14637783 [patent_doc_number] => 10363620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Saw band including a chip separator tooth [patent_app_type] => utility [patent_app_number] => 15/936943 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 11125 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936943 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936943
Saw band including a chip separator tooth Mar 26, 2018 Issued
Array ( [id] => 13315079 [patent_doc_number] => 20180209076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PRODUCING DEVICE AND PRODUCING METHOD FOR FIBER-REINFORCED RESIN FORMING MATERIALS, CUTTING BLADE FOR CARBON FIBER BUNDLES, AND ROTARY CUTTER FOR CARBON FIBER BUNDLES [patent_app_type] => utility [patent_app_number] => 15/925849 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15925849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925849
Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles Mar 19, 2018 Issued
Array ( [id] => 13315079 [patent_doc_number] => 20180209076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PRODUCING DEVICE AND PRODUCING METHOD FOR FIBER-REINFORCED RESIN FORMING MATERIALS, CUTTING BLADE FOR CARBON FIBER BUNDLES, AND ROTARY CUTTER FOR CARBON FIBER BUNDLES [patent_app_type] => utility [patent_app_number] => 15/925849 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15925849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925849
Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles Mar 19, 2018 Issued
Array ( [id] => 13315079 [patent_doc_number] => 20180209076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PRODUCING DEVICE AND PRODUCING METHOD FOR FIBER-REINFORCED RESIN FORMING MATERIALS, CUTTING BLADE FOR CARBON FIBER BUNDLES, AND ROTARY CUTTER FOR CARBON FIBER BUNDLES [patent_app_type] => utility [patent_app_number] => 15/925849 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15925849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925849
Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles Mar 19, 2018 Issued
Array ( [id] => 13315079 [patent_doc_number] => 20180209076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PRODUCING DEVICE AND PRODUCING METHOD FOR FIBER-REINFORCED RESIN FORMING MATERIALS, CUTTING BLADE FOR CARBON FIBER BUNDLES, AND ROTARY CUTTER FOR CARBON FIBER BUNDLES [patent_app_type] => utility [patent_app_number] => 15/925849 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15925849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925849
Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles Mar 19, 2018 Issued
Array ( [id] => 13299775 [patent_doc_number] => 20180201424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD FOR THE SELECTION OF A SHAVING PRODUCT [patent_app_type] => utility [patent_app_number] => 15/922120 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922120
METHOD FOR THE SELECTION OF A SHAVING PRODUCT Mar 14, 2018 Abandoned
Array ( [id] => 15131087 [patent_doc_number] => 10478983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Snap-off double-edged razor blade [patent_app_type] => utility [patent_app_number] => 15/918676 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918676
Snap-off double-edged razor blade Mar 11, 2018 Issued
Array ( [id] => 12833809 [patent_doc_number] => 20180169775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => SAWING MACHINE FOR SAWING METAL WORKPIECES [patent_app_type] => utility [patent_app_number] => 15/897960 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897960 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897960
Sawing machine for sawing metal workpieces Feb 14, 2018 Issued
Array ( [id] => 15053319 [patent_doc_number] => 10456939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Cell cutting device for display devices [patent_app_type] => utility [patent_app_number] => 15/869966 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8949 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869966
Cell cutting device for display devices Jan 11, 2018 Issued
Array ( [id] => 19535953 [patent_doc_number] => 12128487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Bidirectional sheet metal cutting tool [patent_app_type] => utility [patent_app_number] => 16/770588 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3840 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770588
Bidirectional sheet metal cutting tool Dec 21, 2017 Issued
Array ( [id] => 12619986 [patent_doc_number] => 20180098492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => GRASS TRIMMER, OPERATING METHOD THEREOF AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/839257 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839257
Grass trimmer, operating method thereof and control method thereof Dec 11, 2017 Issued
Array ( [id] => 12796207 [patent_doc_number] => 20180157238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => TORQUE SENSOR SAWBLADE ANTI-SKIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/834476 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834476
TORQUE SENSOR SAWBLADE ANTI-SKIVING SYSTEM Dec 6, 2017 Pending
Array ( [id] => 16649186 [patent_doc_number] => 10926343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Ground set saw blade [patent_app_type] => utility [patent_app_number] => 15/834565 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834565
Ground set saw blade Dec 6, 2017 Issued
Array ( [id] => 12796207 [patent_doc_number] => 20180157238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => TORQUE SENSOR SAWBLADE ANTI-SKIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/834476 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834476
TORQUE SENSOR SAWBLADE ANTI-SKIVING SYSTEM Dec 6, 2017 Pending
Array ( [id] => 16969821 [patent_doc_number] => 11065774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Slicing guide apparatus [patent_app_type] => utility [patent_app_number] => 15/829826 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2804 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829826 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829826
Slicing guide apparatus Nov 30, 2017 Issued
Array ( [id] => 14373383 [patent_doc_number] => 20190160604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ADJUSTABLE TEMPLATES FOR PIPE CUTTING FRAMES [patent_app_type] => utility [patent_app_number] => 15/828361 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15828361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828361
Adjustable templates for pipe cutting frames Nov 29, 2017 Issued
Array ( [id] => 14834573 [patent_doc_number] => 20190275687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HAIR CUTTING APPARATUS COMPRISING A CURRENT DETECTOR [patent_app_type] => utility [patent_app_number] => 16/349666 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349666
Hair cutting apparatus comprising a current detector Nov 28, 2017 Issued
Array ( [id] => 12834139 [patent_doc_number] => 20180169885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => PORTABLE CUTTING DEVICES [patent_app_type] => utility [patent_app_number] => 15/824585 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824585
Portable cutting devices Nov 27, 2017 Issued
Array ( [id] => 14337411 [patent_doc_number] => 20190150678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PAPER DISPENSING DEVICE [patent_app_type] => utility [patent_app_number] => 15/817306 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817306
Paper dispensing device Nov 19, 2017 Issued
Array ( [id] => 12726256 [patent_doc_number] => 20180133919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => MACHINE FOR CUTTING POUCHES WITH SHAPED PERIMETER EDGE, METHOD AND POUCH [patent_app_type] => utility [patent_app_number] => 15/812601 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812601
Machine for cutting pouches with shaped perimeter edge, method and pouch Nov 13, 2017 Issued
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