Guide spring for window sashes or similar article

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Description

FIG. 1 is a perspective view of a guide spring for window sashes or similar article embodying our new design;

FIG. 2 is a side elevational view thereof, and,

FIG. 3 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
2751175 June 1956 Jones
Patent History
Patent number: D243581
Type: Grant
Filed: Apr 15, 1974
Date of Patent: Mar 8, 1977
Assignee: Capitol Products Corporation (Mechanicsburg, PA)
Inventors: Lorane C. Goss, Jr. (Dillsburg, PA), James T. Cribben (Mechanicsburg, PA), Joseph J. Miller (Plainfield, PA)
Primary Examiner: William N. Wertman
Attorney: Donald L. Johnson
Application Number: 5/460,694
Classifications
Current U.S. Class: D/8395
International Classification: D0809;