Road structure – process – or apparatus – Pavement – Anti-slip surface
Reexamination Certificate
2007-02-27
2007-02-27
Hartman, Gary S. (Department: 3671)
Road structure, process, or apparatus
Pavement
Anti-slip surface
C404S015000, C404S019000, C428S595000
Reexamination Certificate
active
11258306
ABSTRACT:
A one-piece safety cleat with a flat base having an upstanding rim surrounding it to form an open shallow cup-structure. The rim has at least one drainage opening. Multiple one-piece safety cleats can be attached to flooring to increase traction on the floor surface.
REFERENCES:
patent: 791017 (1905-05-01), Farmer
patent: 1789525 (1931-01-01), Hoff
patent: 2153347 (1939-04-01), Schenck
patent: 2304345 (1942-12-01), Elliott
patent: 2486911 (1949-11-01), Becker
patent: 2635513 (1953-04-01), Batterson
patent: 3040636 (1962-06-01), Simm et al.
patent: 3181440 (1965-05-01), Mullaney et al.
patent: 3425624 (1969-02-01), Jacobs
patent: 3627502 (1971-12-01), Rees et al.
patent: 3648320 (1972-03-01), Woolley
patent: 4111585 (1978-09-01), Mascaro
patent: 4621942 (1986-11-01), Hill
patent: 4998670 (1991-03-01), Peterson
patent: 5217319 (1993-06-01), Klohn
patent: D442704 (2001-05-01), Lee
patent: D511117 (2005-11-01), Farrahi
Barber Lynn E.
Hartman Gary S.
LandOfFree
One-piece safety cleat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with One-piece safety cleat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One-piece safety cleat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3881295