
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] => 13731185
[patent_doc_number] => 20180370060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-27
[patent_title] => ROTARY CUTTER WITH KNIFE HOLDER
[patent_app_type] => utility
[patent_app_number] => 15/985084
[patent_app_country] => US
[patent_app_date] => 2018-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5302
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15985084
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/985084 | ROTARY CUTTER WITH KNIFE HOLDER | May 20, 2018 | Abandoned |
Array
(
[id] => 13584491
[patent_doc_number] => 20180343794
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-06
[patent_title] => ADJUSTABLE FIELD TRIMMER
[patent_app_type] => utility
[patent_app_number] => 15/985375
[patent_app_country] => US
[patent_app_date] => 2018-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/985375 | ADJUSTABLE FIELD TRIMMER | May 20, 2018 | Abandoned |
Array
(
[id] => 15143423
[patent_doc_number] => 20190350189
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-21
[patent_title] => VEGETATION SAW ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/985219
[patent_app_country] => US
[patent_app_date] => 2018-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/985219 | VEGETATION SAW ASSEMBLY | May 20, 2018 | Abandoned |
Array
(
[id] => 15929277
[patent_doc_number] => 20200156272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-21
[patent_title] => METHOD AND APPARATUS FOR PROVIDING FEEDBACK REGARDING MOTION OF A ROTARY SHAVER PERFORMED BY A USER
[patent_app_type] => utility
[patent_app_number] => 16/611258
[patent_app_country] => US
[patent_app_date] => 2018-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8949
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/611258 | Method and apparatus for providing feedback regarding motion of a rotary shaver performed by a user | May 10, 2018 | Issued |
Array
(
[id] => 13520597
[patent_doc_number] => 20180311841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-01
[patent_title] => ELECTRIC APPLIANCE FOR PERSONAL CARE
[patent_app_type] => utility
[patent_app_number] => 15/950597
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[patent_app_date] => 2018-04-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/950597 | Electric appliance for personal care | Apr 10, 2018 | Issued |
Array
(
[id] => 17696429
[patent_doc_number] => 11370134
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-28
[patent_title] => Stationary blade, blade set, and manufacturing method
[patent_app_type] => utility
[patent_app_number] => 16/603598
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/603598 | Stationary blade, blade set, and manufacturing method | Apr 8, 2018 | Issued |
Array
(
[id] => 13477569
[patent_doc_number] => 20180290327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-11
[patent_title] => PORTABLE MACHINING DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/921108
[patent_app_country] => US
[patent_app_date] => 2018-03-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/921108 | Portable machining device | Mar 13, 2018 | Issued |
Array
(
[id] => 15452551
[patent_doc_number] => 20200039099
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-06
[patent_title] => SHAVER HANDLE AND METHOD OF MANUFACTURING
[patent_app_type] => utility
[patent_app_number] => 16/492357
[patent_app_country] => US
[patent_app_date] => 2018-03-09
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/492357 | SHAVER HANDLE AND METHOD OF MANUFACTURING | Mar 8, 2018 | Abandoned |
Array
(
[id] => 14831833
[patent_doc_number] => 20190274317
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => Cutting device for soft-cut foods
[patent_app_type] => utility
[patent_app_number] => 15/932508
[patent_app_country] => US
[patent_app_date] => 2018-03-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/932508 | Cutting device for soft-cut foods | Mar 7, 2018 | Abandoned |
Array
(
[id] => 13426253
[patent_doc_number] => 20180264669
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-20
[patent_title] => Safety Razor with Visually Identifiable Blade
[patent_app_type] => utility
[patent_app_number] => 15/915532
[patent_app_country] => US
[patent_app_date] => 2018-03-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/915532 | Safety Razor with Visually Identifiable Blade | Mar 7, 2018 | Abandoned |
Array
(
[id] => 14807201
[patent_doc_number] => 20190270210
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-05
[patent_title] => PRECISION RAZOR WITH LOW COST ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 15/909816
[patent_app_country] => US
[patent_app_date] => 2018-03-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/909816 | Precision razor with low cost assembly | Feb 28, 2018 | Issued |
Array
(
[id] => 17059361
[patent_doc_number] => 11103943
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-08-31
[patent_title] => Blade extension and extended reach reciprocating saw with blade extension
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/890236 | Blade extension and extended reach reciprocating saw with blade extension | Feb 5, 2018 | Issued |
Array
(
[id] => 13312581
[patent_doc_number] => 20180207827
[patent_country] => US
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[patent_issue_date] => 2018-07-26
[patent_title] => KNIFE AND SHEATH ASSEMBLY
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Array
(
[id] => 15085879
[patent_doc_number] => 20190337750
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[patent_kind] => A1
[patent_issue_date] => 2019-11-07
[patent_title] => STACKING MACHINE FOR HANDLING INDIVIDUAL SHEETS AND A SHEET DISPENSING SYSTEM FOR PROVIDING INDIVIDUAL SHEETS
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Array
(
[id] => 15147279
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[patent_issue_date] => 2019-11-21
[patent_title] => SHEET DISPENSING SYSTEM AND A METHOD FOR SUPPLYING AND DISPENSING INDIVIDUAL SHEETS
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Array
(
[id] => 14183599
[patent_doc_number] => 20190111504
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[patent_title] => Transmission Device For a Table Saw
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Array
(
[id] => 13312589
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Array
(
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Array
(
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/844383 | Safety for assist opening knife | Dec 14, 2017 | Issued |