Security clamp for telephone earpieces
Description
FIG. 1 is a front perspective view of a security clamp for telephone earpieces, showing my new design; and
FIG. 2 is a rear perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D188189 | June 1960 | Renneker |
2447721 | August 1948 | Wahl |
2644043 | June 1953 | Zakos |
3130276 | August 1964 | Coviello |
4058689 | November 15, 1977 | Stebinger |
654890 | July 1951 | GBX |
- Grammes Metal Products, Cat. No. #66, .COPYRGT.1941, p. 32, Item No. #33685, Tool Holder.
Patent History
Patent number: D252088
Type: Grant
Filed: Jul 7, 1977
Date of Patent: Jun 12, 1979
Inventor: Tommy Johansson (S-462 00 Vanersborg)
Primary Examiner: Bernard Ansher
Attorney: Robert Osann
Application Number: 5/813,710
Type: Grant
Filed: Jul 7, 1977
Date of Patent: Jun 12, 1979
Inventor: Tommy Johansson (S-462 00 Vanersborg)
Primary Examiner: Bernard Ansher
Attorney: Robert Osann
Application Number: 5/813,710
Classifications
Current U.S. Class:
D14/65;
D14/37
International Classification: D1403; D1499;
International Classification: D1403; D1499;