Joint for the frame of a rolling cart

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a joint for the frame of a rolling cart showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom end view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a sectional view along line 8--8 of FIG. 2;

FIG. 9 is a sectional view along line 9--9 of FIG. 7; and,

FIG. 10 is a perspective view showing the use of a joint for the frame of a rolling cart fitting to the frame member. The broken lines are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
642477 January 1900 McDowell
1188863 June 1916 Wampler et al.
1323967 December 1919 Dickinson
1362987 December 1920 Dunn
1914555 June 1933 Connelly
2146067 February 1939 Graham
4311407 January 19, 1982 Doyle
Foreign Patent Documents
593261 May 1959 ITX
348805 October 1960 CHX
Patent History
Patent number: D381257
Type: Grant
Filed: Aug 22, 1994
Date of Patent: Jul 22, 1997
Assignee: Yazaki Industrial Chemical Co., Ltd. (Shizuoka)
Inventors: Seiji Hirano (Shizuoka), Shuji Yoshino (Shizuoka)
Primary Examiner: Lucy Lieberman
Law Firm: Smith-Hill and Bedell
Application Number: 0/27,440
Classifications
Current U.S. Class: D/8382
International Classification: 0808;