USD179048S - Sash lock - Google Patents

Sash lock Download PDF

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Publication number
USD179048S
USD179048S US D179048 S USD179048 S US D179048S
Authority
US
United States
Prior art keywords
sash lock
sash
view
lock
united states
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Axel W. Ahlgren
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United States Patent 0 Des. 179,048 Patented Oct. 30, 1956 SASH LOCK Axel W. Ahlgren, Rockford, Ill., assignor to Amerock Corporation, a corporation of Illinois Application March 2G, 1956, Serial No. 10,775
Term of patent 14 years (Cl. D5i05) Figure 1 is a plan view of a sash lock showing my new design.
Fig. 2 is a perspective view.
Fig.3 is a rear elevation of the sash lock.
Fig. 4 is a side view.
I claim:
The ornamental design for a sash lock, substantially as shown.
References Cited in the file of this patent UNITED STATES PATENTS D. 114,189 Levine Apr. 11, I939 488,358 Hood Dec. 20, 1892 2,151,219 Madsen Mar. 21, 1939

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