Search

Liang Dong

Examiner (ID: 15787, Phone: (571)270-0479 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
622
Issued Applications
285
Pending Applications
106
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15913913 [patent_doc_number] => 10654183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Blade set, hair cutting appliance, and related manufacturing method [patent_app_type] => utility [patent_app_number] => 15/511495 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 19985 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511495
Blade set, hair cutting appliance, and related manufacturing method Sep 17, 2015 Issued
Array ( [id] => 10193160 [patent_doc_number] => 09222057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-12-29 [patent_title] => 'Precision cutting tool for cutting or trimming pillar candles' [patent_app_type] => utility [patent_app_number] => 14/854638 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3591 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14854638 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854638
Precision cutting tool for cutting or trimming pillar candles Sep 14, 2015 Issued
Array ( [id] => 16168641 [patent_doc_number] => 10710182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Method for producing a primary material for a cutting tool [patent_app_type] => utility [patent_app_number] => 15/508255 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3712 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15508255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508255
Method for producing a primary material for a cutting tool Sep 2, 2015 Issued
Array ( [id] => 11469357 [patent_doc_number] => 20170056141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Dental Floss Dispensing Assembly' [patent_app_type] => utility [patent_app_number] => 14/833235 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1178 [patent_no_of_claims] => 6 [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] => 14833235 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/833235
Dental Floss Dispensing Assembly Aug 23, 2015 Abandoned
Array ( [id] => 10713223 [patent_doc_number] => 20160059370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'FLANGE MECHANISM AND CUTTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/833700 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6563 [patent_no_of_claims] => 4 [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] => 14833700 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/833700
Flange mechanism and cutting apparatus Aug 23, 2015 Issued
Array ( [id] => 10475358 [patent_doc_number] => 20150360375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'SHAVING RAZOR' [patent_app_type] => utility [patent_app_number] => 14/832298 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6463 [patent_no_of_claims] => 21 [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] => 14832298 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832298
SHAVING RAZOR Aug 20, 2015 Abandoned
Array ( [id] => 10684959 [patent_doc_number] => 20160031105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'DIE ATTACH SOLDER PREFORM CUTTER' [patent_app_type] => utility [patent_app_number] => 14/831585 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7777 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [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] => 14831585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831585
Die attach solder preform cutter Aug 19, 2015 Issued
14/829691 DEMOLITION ROTARY SAW BLADE Aug 18, 2015 Abandoned
Array ( [id] => 10736457 [patent_doc_number] => 20160082607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'ROTARY ELECTRIC SHAVER' [patent_app_type] => utility [patent_app_number] => 14/801930 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5091 [patent_no_of_claims] => 12 [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] => 14801930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/801930
ROTARY ELECTRIC SHAVER Jul 16, 2015 Abandoned
Array ( [id] => 10996800 [patent_doc_number] => 20160193746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'SLICING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/802081 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3484 [patent_no_of_claims] => 13 [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] => 14802081 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/802081
SLICING DEVICE Jul 16, 2015 Abandoned
Array ( [id] => 10670697 [patent_doc_number] => 20160016842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'Glass Cutting Tool' [patent_app_type] => utility [patent_app_number] => 14/800937 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4562 [patent_no_of_claims] => 2 [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] => 14800937 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800937
Glass Cutting Tool Jul 15, 2015 Abandoned
Array ( [id] => 10675673 [patent_doc_number] => 20160021818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'BRUSH CUTTING BLADES' [patent_app_type] => utility [patent_app_number] => 14/801074 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6082 [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] => 14801074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/801074
BRUSH CUTTING BLADES Jul 15, 2015 Abandoned
Array ( [id] => 11394473 [patent_doc_number] => 20170015009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'CUTTING STRUCTURE FOR UTILITY KNIFE' [patent_app_type] => utility [patent_app_number] => 14/801751 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3116 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 14801751 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/801751
CUTTING STRUCTURE FOR UTILITY KNIFE Jul 15, 2015 Abandoned
Array ( [id] => 11394478 [patent_doc_number] => 20170015013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'Semiautomatic Injector Case O-rings Removal Machine' [patent_app_type] => utility [patent_app_number] => 14/800513 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4742 [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] => 14800513 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800513
Semiautomatic Injector Case O-rings Removal Machine Jul 14, 2015 Abandoned
Array ( [id] => 11074847 [patent_doc_number] => 20160271811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SAMPLING SCISSORS AND METHOD FOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/800587 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 14800587 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800587
Sampling scissors and method for using the same Jul 14, 2015 Issued
Array ( [id] => 16197896 [patent_doc_number] => 10723035 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Punch [patent_app_type] => utility [patent_app_number] => 14/800152 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3860 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 903 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14800152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800152
Punch Jul 14, 2015 Issued
Array ( [id] => 11336073 [patent_doc_number] => 20160361828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'RAZOR BLADE STEEL' [patent_app_type] => utility [patent_app_number] => 14/737074 [patent_app_country] => US [patent_app_date] => 2015-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7058 [patent_no_of_claims] => 22 [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] => 14737074 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737074
RAZOR BLADE STEEL Jun 10, 2015 Abandoned
Array ( [id] => 10475374 [patent_doc_number] => 20150360391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'Frame for an electric apparatus for cutting ceramic elements' [patent_app_type] => utility [patent_app_number] => 14/735314 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1363 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 14735314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/735314
Frame for an electric apparatus for cutting ceramic elements Jun 9, 2015 Issued
Array ( [id] => 12105049 [patent_doc_number] => 09861514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Apparatus for storing and dispensing condom wrappers' [patent_app_type] => utility [patent_app_number] => 14/735919 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3660 [patent_no_of_claims] => 7 [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] => 14735919 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/735919
Apparatus for storing and dispensing condom wrappers Jun 9, 2015 Issued
Array ( [id] => 11339346 [patent_doc_number] => 20160365102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'Conforming Fence For Vacuum Support Machining Operations' [patent_app_type] => utility [patent_app_number] => 14/736186 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5999 [patent_no_of_claims] => 13 [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] => 14736186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/736186
Conforming Fence For Vacuum Support Machining Operations Jun 9, 2015 Abandoned
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