Method for sharpening the knife of a rotary trimmer and a...

Details Method for sharpening the knife of a rotary trimmer and a... Method for sharpening the knife of a rotary trimmer and a...

2006-08-01

2006-08-01

Wilson, Lee D. (Department: 3723)

Abrading

Abrading process

Razor, knife, or scissors sharpening

C451S057000, C451S058000, C083S174000, C076S087000

Reexamination Certificate

active

07083503

ABSTRACT:
A rotary trimmer includes a first trimming element having a first knife and a second trimming element having a second knife that operates jointly with the first knife. In order to sharpen one knife, the other knife is removed and is replaced with a sharpening disk. The sharpening disk or the knife to be sharpened is advanced during a sharpening operation.

REFERENCES:
patent: 5709255 (1998-01-01), Toogood
patent: 5941148 (1999-08-01), Miller et al.
patent: 6616515 (2003-09-01), Dwyer
patent: 6634257 (2003-10-01), Long et al.
patent: 6692424 (2004-02-01), Pasman et al.
patent: 6748836 (2004-06-01), Vivirito et al.
patent: 6752052 (2004-06-01), Bowlin
patent: 101 35 177 (2003-02-01), None
patent: 0 450 338 (1991-10-01), None
patent: WO 00/69596 (2000-11-01), None

Affiliated with

Also associated with

Rating

Method for sharpening the knife of a rotary trimmer and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for sharpening the knife of a rotary trimmer and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for sharpening the knife of a rotary trimmer and a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3677395