Brushing – scrubbing – and general cleaning – Implements – Combined
Reexamination Certificate
2008-03-18
2008-03-18
Karls, Shay (Department: 3723)
Brushing, scrubbing, and general cleaning
Implements
Combined
C015S105000, C015S117000, C015S121000, C015S172000
Reexamination Certificate
active
10920042
ABSTRACT:
A snow tool for removing snow from vehicles having a telescopic handle and a brush disposable either longitudinally or transversally. The telescopic handle has first and second members connected in a sliding relationship and providing retracted and extended states of the handle. The snow tool has a pair of arms provided with bristles and movable between a closed position where the arms extend along the handle and an open position where the arms extend transversally thereto. The snow tool is provided with a compression spring for urging the first and second members into the extended state, and first and second locking devices for locking the first and second members with respect to each other in the retracted state and in the extended state respectively. The snow tool also has third and fourth locking devices for locking the arms in the open position and in the closed position respectively.
REFERENCES:
patent: 2614281 (1952-10-01), Clark
patent: 2741790 (1956-04-01), Koehring
patent: 2832980 (1958-05-01), O'Neill
patent: 3017649 (1962-01-01), Racicot
patent: 3036322 (1962-05-01), Jorgensen
patent: 3051975 (1962-09-01), Schwartz
patent: 3896241 (1975-07-01), Malaspina et al.
patent: 3987807 (1976-10-01), Varnell
patent: 4041564 (1977-08-01), Schlicher
patent: 4908900 (1990-03-01), McLaughlin
patent: 2003/0146632 (2003-08-01), Marion et al.
patent: 2005/0118345 (2005-06-01), Burghoffer
patent: 273769 (1927-09-01), None
patent: 614118 (1961-02-01), None
patent: 1158007 (1983-12-01), None
Andre Lafleur RD & D Inc.
Darby & Darby PC
Karls Shay
LandOfFree
Snow tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Snow tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Snow tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3945912