Pivotal segment

Description

FIG. 1 is a partial sectional view of a pivotal segment showing my new design, the broken line showing the two attached interconnected pivotal segments is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a partial sectional view thereof taken along the line 4--4 in FIG. 3;

FIG. 5 is an exploded view of the connector portion, shown separately for illustrative purpose only;

FIG. 6 is a right side elevational view thereof the left side elevational view being a mirror image;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a right side elevational view of a second modified embodiment of the design shown in FIGS. 1-8; and,

FIG. 10 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D278143 March 26, 1985 Hill
D291864 September 15, 1987 Hill
3900984 August 1975 Garelick
5046981 September 10, 1991 Roddy
Patent History
Patent number: D334416
Type: Grant
Filed: May 28, 1991
Date of Patent: Mar 30, 1993
Inventor: Richard Zawitz (San Francisco, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: R. Barkai
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 7/706,085
Classifications
Current U.S. Class: D21/108