Sash lock

- Andersen Corporation
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Description

FIG. 1 is a top, front, and left side perspective view of a sash lock showing our new design, the broken-line disclosure of a portion of a window being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is an enlarged top, front, and left side view thereof;

FIG. 3 is an enlarged top, front, and left side perspective view of the keeper portion thereof;

FIG. 4 is an enlarged top, front, and left side perspective view of the latch portion thereof;

FIG. 5 is an enlarged top plan view of the keeper portion thereof;

FIG. 6 is an enlarged front elevational view of the keeper portion thereof;

FIG. 7 is an enlarged rear elevational view of the keeper portion thereof;

FIG. 8 is an enlarged left side elevational view of the keeper portion thereof, the right side being a mirror image of that shown;

FIG. 9 is an enlarged top plan view of the latch portion thereof;

FIG. 10 is an enlarged rear elevational view of the latch portion thereof;

FIG. 11 is an enlarged front elevational view of the latch portion thereof;

FIG. 12 is an enlarged left side elevational view of the latch portion thereof; and,

FIG. 13 is an enlarged right side elevational view of the latch portion thereof.

Referenced Cited
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Foreign Patent Documents
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Other references
  • A Complete Guide to Andersen Windows & Patio Doors, 1990, Second Printing, p. 87.
Patent History
Patent number: D380957
Type: Grant
Filed: Apr 26, 1996
Date of Patent: Jul 15, 1997
Assignee: Andersen Corporation (Bayport, MN)
Inventors: Harold H. Evans (Hudson, WI), Jeffrey T. McNamara (Woodbury, MN), Franz Werner Jans (Offenbach)
Primary Examiner: Brian N. Vinson
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.
Application Number: 0/53,708
Classifications
Current U.S. Class: D/8337
International Classification: 0807;