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Patent
   D270766
Priority
Mar 25 1981
Filed
Sep 18 1981
Issued
Sep 27 1983
Expiry
Sep 27 1997
Inventors
Gray, Pete…
Assg.orig
HEPWORTH P…
Assg.curr
Hepworth P…
Entity
unknown
Referenced by
7
References
4
Maint.:
n/a
The ornamental design of a window sill, as shown and described.

FIG. 1 is a view from above, front and one end, showing my new design of a window sill; and

FIG. 2 is a cross sectional view taken on line 2--2 in FIG. 1.
INVENTORS:

Gray, Peter W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10689838, Jan 14 2018 DEXSPAN TECHNOLOGIES LLC Ledger
7614350, Oct 05 2006 PNC BANK Wall-mounted shelf unit
D289552, Apr 12 1984 L.B. (Plastics) Limited Window frame component
D325985, Jun 15 1990 L. B. Plastics Limited Extrusion for use in the construction of a window
D335713, Jun 06 1991 SLOCOMB INDUSTRIES, INC Extruded window sill
D808044, Jul 16 2015 DECO FLASH, LLC Building component extrusion
D810964, Jun 01 2016 DECO FLASH, LLC Building component extrusion
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2581727,
3731430,
4048774, May 17 1975 Yoshida Kogyo Kabushiki Kaisha Exterior window unit having adapter sill member
162844,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 04 1981GRAY, PETER W HEPWORTH PLASTICS LIMITED, A BRITISH COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0039360787 pdf
Sep 18 1981Hepworth Plastics Limited(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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