USD202099S - Sash lock - Google Patents

Description

5 0 M1 23 m. %n D 0 United States Patent 0 ce SASH LOCK Robert K. Unter, Roscoe, Ill., assignor to National Lock Co., Rockford, Ill., a corporation of Delaware Filed Aug. 24, 1964, Ser. No. 81,412

Term of patent '14 years (Cl. D10--11) FIG. 1 is a plan view of a sash lock embodying my References Cited by the Examiner new design, the assembly being shown in locked position;

UNITED STATES PATENTS FIG. 2 is a front elevational view thereof; FIG. 3 is a side elevational view thereof; FIG. 4 is a rear elevational view thereof;

D. 179,606 1/57 Lindberg.

170,047 11/75 Breckenridge 392-111 FIG. 5 is a plan view of the sash lock in partially un- 471,553 3/92 Hurd 392-111 1 k d t' d e an CONRAD A. BOUSQUET, Acting Primary Examiner.

WALLACE R. BURKE, Examiner.

FIG. 6 is a plan view of the sash lock in completely The ornamental design for a sash lock, substantially

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