Sound insulating cover for a typewriter, teletype or the like
Description
FIG. 1 is a top perspective view of a sound insulating cover for a typewriter, teletype, or the like showing my new design; and
FIG. 2 is a perspective from the opposite viewpoint.
Referenced Cited
U.S. Patent Documents
| D213230 | January 1969 | Avboeck |
| D230510 | February 1974 | Sakow |
| D235115 | May 1975 | Link |
| D244964 | July 5, 1977 | Frick |
| 3743071 | July 1973 | Luk |
Patent History
Patent number: D258965
Type: Grant
Filed: Jul 10, 1978
Date of Patent: Apr 21, 1981
Inventor: Berndt E. Frick (135 00 Tyreso)
Primary Examiner: Louis S. Zarfas
Attorney: William L. Mathis
Application Number: 5/926,941
Type: Grant
Filed: Jul 10, 1978
Date of Patent: Apr 21, 1981
Inventor: Berndt E. Frick (135 00 Tyreso)
Primary Examiner: Louis S. Zarfas
Attorney: William L. Mathis
Application Number: 5/926,941
Classifications
