USD204087S - Push operator for door lock - Google Patents
Push operator for door lock Download PDFInfo
- Publication number
- USD204087S USD204087S US D204087 S USD204087 S US D204087S
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- US
- United States
- Prior art keywords
- door lock
- push operator
- push
- operator
- lock
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United States Patent 0 "ice Patented 204,087 PUSH OPERATOR FOR DOOR LOCK Norman R. Adler, Fitchburg, Mass., assignor to Independent Lock Company, Fitchburg, Mass., a corporation of Massachusetts Filed June 29, 1965, Ser. No. 85,945
Term of patent 14 years (Cl. D505) I ii l h FIGURE 1 is a perspective view of a push operator References Cited by the Examiner for a door lock in accordance with my invention;
FIGURE 2 is a magnified plan view thereof; UNITED STATES PATENTS FIGURE 3 is a side elevational view thereof; n 1951826 8/1963 Melchelf 1310-8 FIGURE 4 is an end elevation view thereof. 191733 3/1964 Orensteln DID-8 The dominant features reside in full line portions.
I claim: WALLACE R. BURKE, Primary Examiner.
The ornamental design for a push operator for a door WILLIAM WERTMAN, Assistant Examiner. lock, substantially as shown and described.
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