
Calvin Ma
Examiner (ID: 9615, Phone: (571)270-1713 , Office: P/2693 )
| Most Active Art Unit | 2693 |
| Art Unit(s) | 2621, 2693, 2629 |
| Total Applications | 953 |
| Issued Applications | 713 |
| Pending Applications | 61 |
| Abandoned Applications | 202 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13587605
[patent_doc_number] => 20180345351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => Punch Assembly with Quick Release Removable Head
[patent_app_type] => utility
[patent_app_number] => 15/835723
[patent_app_country] => US
[patent_app_date] => 2017-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1952
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[patent_words_short_claim] => 100
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835723
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/835723 | Punch Assembly with Quick Release Removable Head | Dec 7, 2017 | Abandoned |
Array
(
[id] => 12721771
[patent_doc_number] => 20180132424
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => Handheld Pruning Tool
[patent_app_type] => utility
[patent_app_number] => 15/822063
[patent_app_country] => US
[patent_app_date] => 2017-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3940
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822063
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/822063 | Handheld Pruning Tool | Nov 23, 2017 | Abandoned |
Array
(
[id] => 12723142
[patent_doc_number] => 20180132881
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => DOUBLE EDGED BLADE GRIP ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/812899
[patent_app_country] => US
[patent_app_date] => 2017-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812899
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/812899 | Double edged blade grip assembly | Nov 13, 2017 | Issued |
Array
(
[id] => 12725953
[patent_doc_number] => 20180133818
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-17
[patent_title] => HANDHELD PORTABLE CUTTING APPARATUS HAVING A CUTTER UNIT
[patent_app_type] => utility
[patent_app_number] => 15/812419
[patent_app_country] => US
[patent_app_date] => 2017-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812419
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/812419 | Handheld portable cutting apparatus having a cutter unit | Nov 13, 2017 | Issued |
Array
(
[id] => 14307681
[patent_doc_number] => 20190143544
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-16
[patent_title] => FOLDING KNIFE WITH ROTATABLE FINGER TAB
[patent_app_type] => utility
[patent_app_number] => 15/812983
[patent_app_country] => US
[patent_app_date] => 2017-11-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/812983 | FOLDING KNIFE WITH ROTATABLE FINGER TAB | Nov 13, 2017 | Abandoned |
Array
(
[id] => 17075945
[patent_doc_number] => 11112337
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-07
[patent_title] => Microtome with generator
[patent_app_type] => utility
[patent_app_number] => 15/811474
[patent_app_country] => US
[patent_app_date] => 2017-11-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811474
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/811474 | Microtome with generator | Nov 12, 2017 | Issued |
Array
(
[id] => 15131093
[patent_doc_number] => 10478986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-11-19
[patent_title] => Mandoline slicer
[patent_app_type] => utility
[patent_app_number] => 15/730764
[patent_app_country] => US
[patent_app_date] => 2017-10-12
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15730764
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/730764 | Mandoline slicer | Oct 11, 2017 | Issued |
Array
(
[id] => 15176501
[patent_doc_number] => 20190358842
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-28
[patent_title] => CUTTING METHOD AND CUTTING DEVICE FOR STRIP MEMBER
[patent_app_type] => utility
[patent_app_number] => 16/331628
[patent_app_country] => US
[patent_app_date] => 2017-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5779
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[patent_no_of_ind_claims] => -5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331628
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/331628 | Cutting method and cutting device for strip member | Oct 2, 2017 | Issued |
Array
(
[id] => 13507243
[patent_doc_number] => 20180305164
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-25
[patent_title] => SLIDE CUTTER BOX
[patent_app_type] => utility
[patent_app_number] => 15/722575
[patent_app_country] => US
[patent_app_date] => 2017-10-02
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/722575 | Slide cutter box | Oct 1, 2017 | Issued |
Array
(
[id] => 13194815
[patent_doc_number] => 10112313
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-30
[patent_title] => Shaving device
[patent_app_type] => utility
[patent_app_number] => 15/716504
[patent_app_country] => US
[patent_app_date] => 2017-09-26
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716504
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/716504 | Shaving device | Sep 25, 2017 | Issued |
Array
(
[id] => 15360483
[patent_doc_number] => 20200016006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-16
[patent_title] => EARTIP, POSITION REFERENCE, AND HAIR PROCESSING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/335437
[patent_app_country] => US
[patent_app_date] => 2017-09-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/335437 | EARTIP, POSITION REFERENCE, AND HAIR PROCESSING SYSTEM | Sep 25, 2017 | Abandoned |
Array
(
[id] => 12117911
[patent_doc_number] => 20180001496
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-04
[patent_title] => 'Shaving Device'
[patent_app_type] => utility
[patent_app_number] => 15/708635
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/708635 | Shaving Device | Sep 18, 2017 | Abandoned |
Array
(
[id] => 14015001
[patent_doc_number] => 20190069494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-07
[patent_title] => FOLDABLE GARDENING SHEAR
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/697686 | Foldable gardening shear | Sep 6, 2017 | Issued |
Array
(
[id] => 16436314
[patent_doc_number] => 20200353639
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-12
[patent_title] => TRIMMER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/641287 | Trimmer | Sep 5, 2017 | Issued |
Array
(
[id] => 14462991
[patent_doc_number] => 20190183134
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-20
[patent_title] => SYSTEM AND METHOD FOR MONITORING UTENSILS IN SLAUGHTERHOUSES, AND UTENSIL
[patent_app_type] => utility
[patent_app_number] => 16/329932
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/329932 | SYSTEM AND METHOD FOR MONITORING UTENSILS IN SLAUGHTERHOUSES, AND UTENSIL | Aug 31, 2017 | Abandoned |
Array
(
[id] => 13549931
[patent_doc_number] => 20180326513
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-15
[patent_title] => PIPE CUTTER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/681341 | Pipe cutter | Aug 18, 2017 | Issued |
Array
(
[id] => 14532925
[patent_doc_number] => 20190202083
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-07-04
[patent_title] => ELECTRIC BANDSAW DEVICE
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/325209 | ELECTRIC BANDSAW DEVICE | Aug 16, 2017 | Abandoned |
Array
(
[id] => 14403369
[patent_doc_number] => 20190167528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-06
[patent_title] => MEDICINE FEEDER AND TABLET SPLITTING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/324012
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/324012 | Medicine feeder and tablet splitting apparatus | Jul 31, 2017 | Issued |
Array
(
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[patent_title] => 'BLADE CARTRIDGE MECHANISM FOR A CUTTING DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/660738 | Blade cartridge mechanism for a cutting device | Jul 25, 2017 | Issued |
Array
(
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[patent_title] => 'DEMOLITION ROTARY SAW BLADE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/648592 | DEMOLITION ROTARY SAW BLADE | Jul 12, 2017 | Abandoned |