Sash lock

Libby , et al. January 11, 2

Patent Grant D418737

U.S. patent number D418,737 [Application Number D/097,684] was granted by the patent office on 2000-01-11 for sash lock. This patent grant is currently assigned to Andersen Corporation. Invention is credited to Casey L. Carlson, Duane T. Fier, James B. Libby.


United States Patent D418,737
Libby ,   et al. January 11, 2000

Sash lock

Claims

The ornamental design for a sash lock, as shown and described.
Inventors: Libby; James B. (Stillwater, MN), Carlson; Casey L. (Edina, MN), Fier; Duane T. (Hudson, WI)
Assignee: Andersen Corporation (Bayport, MN)
Appl. No.: D/097,684
Filed: December 11, 1998

Current U.S. Class: D8/337
Current International Class: 0807
Field of Search: ;D8/400,300,330,331,308,309,346,336-339 ;70/89,90 ;292/111,240,241,DIG.33

References Cited [Referenced By]

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Other References

"A Complete Guide to Andersen Windows & Patio Doors", Andersen Corporation Catalog, 2 pages, (1990) 2nd Printing..

Primary Examiner: Lucas; Susan J.
Assistant Examiner: Rivard; Jennifer
Attorney, Agent or Firm: Merchant & Gould P.C.

Description



FIG. 1 is a perspective view of a sash lock showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

The broken line showing of a portion of a sash in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

* * * * *


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