Wiper mechanism

Brushing – scrubbing – and general cleaning – Attachments – Moving surface scraper – wiper – or brush

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C015S246000

Reexamination Certificate

active

07958593

ABSTRACT:
In one embodiment, the present invention includes a protective member to be adapted about a roller of a moving assembly and to ride along a path of the roller. In this way, debris is prevented from contacting the roller. In one particular embodiment, the protective member may have an internal portion with a frusto-circular shape.

REFERENCES:
patent: 158885 (1875-01-01), Barlow
patent: 959899 (1910-05-01), Sweet
patent: 1460236 (1923-06-01), Ford
patent: 1688250 (1928-10-01), Thompson
patent: 2356292 (1944-08-01), Wildman
patent: 2585914 (1952-02-01), Carlton
patent: 2617663 (1952-11-01), Carlton
patent: 3318432 (1967-05-01), Mullis et al.
patent: 3866539 (1975-02-01), Gasser
patent: 5809606 (1998-09-01), MacDonald et al.
patent: 6859988 (2005-03-01), Lovchik et al.
patent: 7140089 (2006-11-01), Lovchik et al.
U.S. Appl. No. 11/880,438, filed Jul. 20, 2007, entitled, “A Slip Sensor,” by Christopher Lovchik.
U.S. Appl. No. 11/880,439, filed Jul. 20, 2007, entitled, “Workpiece Sensor,” by Christopher Lovchik.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Wiper mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wiper mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wiper mechanism will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2627574

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.