KNIFE SHARPENING DEVICE FOR CIRCULAR KNIFE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 31, 2015
app pub date -
Jun 30, 2014
filing date -
Jun 30, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A knife sharping device for a circular knife contains: a circular body, a circular connecting cover, and a first circular fixing cover. The circular body includes an annular portion and an external wheel, the annular portion has a through hole and a first conical face, the first conical face has a thickness gradually increasing to the outer rim of the annular portion from the central portion of the annular portion, the first conical face also has a plurality of first sharpening tabs equidistantly arranged thereon. The circular connecting cover includes a first side lid and an inserting post, a cross section of which is non-circular. The first circular fixing cover includes a second side lid, a first positioning member, and a first pressing loop; wherein a cross section of the first positioning member is non-circular, and the first positioning member has a first orifice defined thereon.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully