Power operated rotary knife with vacuum attachment assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 2017
Issued Date -
N/A
app pub date -
Jul 28, 2015
filing date -
Jul 29, 2014
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A power operated rotary knife including: a handle assembly, a head assembly and a vacuum attachment assembly. The handle assembly includes an elongated cylindrical handle housing defining a handle assembly longitudinal axis extending through a throughbore of the handle housing. The head assembly includes a rotary knife blade rotatably supported for rotation about an axis of rotation in a blade housing and a frame securing the blade housing to the distal end of the handle assembly in a position offset from the handle housing, the axis of rotation of the rotary knife blade being spaced apart from and parallel to the handle longitudinal axis. The vacuum attachment assembly includes an adapter including an upper boss affixed to the frame and a body for receiving a vacuum hose. A central axis of the adapter is parallel with respect to the rotary knife blade central axis and the handle assembly longitudinal axis.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BETTCHER INDUSTRIES INC | 6801 STATE ROUTE 60 BIRMINGHAM OH 44816 |
International Classification(s)

- 2015 Application Filing Year
- B26D Class
- 414 Applications Filed
- 295 Patents Issued To-Date
- 71.26 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Mascari, Nicholas A | Wellington, US | 33 | 1116 |
# of filed Patents : 33 Total Citations : 1116 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 21 Citation Count
- B26D Class
- 98.68 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 28, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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Sep 19, 2013 | P | Published | |
May 29, 2013 | AS | ASSIGNMENT | free format text: CONFIRMATORY LICENSE;ASSIGNOR:MICHIGAN STATE UNIVERSITY MSU TECHNOLOGIES;REEL/FRAME:032817/0285 Owner name: ENERGY, UNITED STATES DEPARTMENT OF, DISTRICT OF C Effective Date: May 29, 2013 |
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Nov 22, 2011 | F | Filing |

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