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Patent
   D294177
Priority
May 05 1983
Filed
Feb 06 1985
Issued
Feb 09 1988
Expiry
Feb 09 2002
Inventors
Sherlock, …
Assg.orig
Assg.curr
Entity
unknown
Referenced by
17
References
6
Maint.:
n/a
The ornamental design for a weatherproof roof seal, as shown and described.

FIG. 1 is a top perspective view of a weatherproof roof seal according to the present invention;

FIG. 2 is a bottom perspective view showing the underside of the flange having concentric corrugations;

FIG. 3 is a top plan view;

FIG. 4 is a side elevation view with the opposite side a mirror image; and

FIG. 5 is a bottom view showing the location of the corrugations.
INVENTORS:

Sherlock, Greg

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10000934, Oct 27 2005 Lake Products Limited Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
10081947, Oct 27 2005 Lake Products Limited Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
10378752, Sep 08 2016 SIGNIFY HOLDING B V Integrated gasket for utility light fixtures
10526789, Oct 27 2005 Lake Products Limited Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
10711923, Sep 21 2012 Lake Products Limited Sealing gland
10822802, Oct 27 2005 Lake Products Limited Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
9255412, Oct 27 2005 Lake Products Limited Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
9581271, Aug 23 2013 Lake Products Limited Sealing gland
9951890, Aug 24 2015 Lake Products Limited Sealing gland
D785768, Sep 17 2013 Lake Products Limited Sealing gland
D796013, Oct 27 2006 Lake Products Limited Sealing gland
D796014, May 18 2006 Lake Products Limited Sealing gland
D801487, Sep 17 2013 Lake Products Limited Sealing gland
D821553, Sep 17 2013 Lake Products Limited Sealing gland
D840516, Sep 11 2006 Lake Products Limited Sealing gland
D958305, May 18 2006 Lake Products Limited Sealing gland
D958942, May 18 2006 Lake Products Limited Sealing gland
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1511884,
1883508,
291919,
3977137, Jun 30 1975 Johns-Manville Corporation Roof vent support arrangement
4010578, Nov 11 1974 LSP Specialty Products Company Roof flashing structure
4023583, Nov 10 1975 Brown-Minneapolis Tank & Fabricating Co. Vent valve with back pressure check
ASSIGNMENT RECORDS    Assignment records on the USPTO
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MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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