Accoustical cover for a typewriter or the like

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Description

FIG. 1 is a top perspective view of an accoustical cover for a typewriter or the like showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view of an accoustical cover for a typewriter or the like showing a modified form of our new design; and

FIG. 4 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D145450 August 1946 Kress
1566372 December 1925 Campbell
1841114 January 1932 Garbell
Foreign Patent Documents
2239857 February 1975 FRX
Patent History
Patent number: D251931
Type: Grant
Filed: Feb 10, 1977
Date of Patent: May 22, 1979
Inventors: Ian H. Whyte (Calgary, Alberta), Norman Nealon (Calgary, Alberta)
Primary Examiner: Louis S. Zarfas
Attorney: Lewis E. Hanley
Application Number: 5/767,437
Classifications
Current U.S. Class: Element Or Attachment (D18/12)
International Classification: D1801;