Roof structure with snow guard and method of installing

Static structures (e.g. – buildings) – Cover with projecting restrainer; e.g. – snow stop – Restrainer having integral penetrator

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C052S748100

Reexamination Certificate

active

07874105

ABSTRACT:
A roof structure and a method of installing a snow guard on the base of a roof is provided, wherein the roof structure includes a plurality of synthetic shingles of thermoplastic materials, and where a snow guard is provided having an outwardly projecting snow-engaging platform and an oppositely provided hook at an upper end, wherein the hook is adapted to engage over and upper edge of a butt portion of one or more shingles in an underlying course of shingles, and wherein a tab portion of a shingle in a next-overlying course of shingles is disposed over the upper end of the snow guard, substantially covering its base, and wherein the snow-engaging platform is adapted to receive snow and ice that may slide down the roof, to intercept the same or break the snow or ice up into small harmless particles. The synthetic shingles of thermoplastic materials allow for the upward bending of the overlying tab portions of shingles a substantial amount within their elastic limit, to permit insertion of snow guards under tab portions of overlying shingles, where such tab portions of overlying shingles are already-installed on a roof, followed by a relaxation of the upwardly bent tab portions of shingles back to a flattened condition overlying the butt portions of shingles in an underlying course of shingles, and overlying the base of the snow guard between the platform and hook, due to the inherent memory of the original flattened shape of the shingles that have their tab portions flexibly upwardly bent.

REFERENCES:
patent: 463235 (1891-11-01), Reimel
patent: 625144 (1899-05-01), Clark
patent: 654438 (1900-07-01), Clark
patent: 834081 (1906-10-01), Sieger
patent: 1463065 (1923-07-01), Sieger
patent: 1475931 (1923-12-01), Cambell
patent: 1530233 (1925-03-01), Cambell
patent: 1647345 (1927-11-01), Douglas
patent: 1863561 (1932-06-01), Brinker et al.
patent: 3296750 (1967-01-01), Zaleski
patent: 3305980 (1967-02-01), Locher
patent: 3373532 (1968-03-01), Strange
patent: 5343659 (1994-09-01), Zaleski
patent: 5371979 (1994-12-01), Kwiatkowski et al.
patent: 5615523 (1997-04-01), Wells et al.
patent: 5630305 (1997-05-01), Hlasnicek
patent: 5635125 (1997-06-01), Ternes et al.
patent: 5655334 (1997-08-01), Kwiatkowski
patent: 5664374 (1997-09-01), Lee
patent: 5669184 (1997-09-01), Anderson
patent: 5711114 (1998-01-01), Mueller
patent: 5943826 (1999-08-01), Totin
patent: 6070368 (2000-06-01), Anderson
patent: 6290885 (2001-09-01), Roetheli et al.
patent: 7178301 (2007-02-01), Albright
patent: 7520098 (2009-04-01), Martinique et al.
patent: 2003/0121228 (2003-07-01), Stoehr et al.
patent: 1201844 (2006-04-01), None

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

Roof structure with snow guard and method of installing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roof structure with snow guard and method of installing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roof structure with snow guard and method of installing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2722629

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