Rotary telephone handset cord adaptor

Description

FIG. 1 is front-left-top perspective view of a rotary telephone handset cord adaptor, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D300425 March 28, 1989 Sumita
D305532 January 16, 1990 Gallo et al.
D321503 November 12, 1991 Ditzig
D338654 August 24, 1993 Ditzig
4946398 August 7, 1990 Takenouchi
4975078 December 4, 1990 Stroeo et al.
Other references
  • Dynatec International Ad. .COPYRGT.1991, clear #1500 at center top.
Patent History
Patent number: D357257
Type: Grant
Filed: Apr 22, 1993
Date of Patent: Apr 11, 1995
Inventor: Hsi-Chi Kuo (Hsin Chuang City, Taipei Hsien)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffrey Asch
Law Firm: Poms, Smith, Lande & Rose
Application Number: 0/7,438