Pleating machine

Description

FIG. 1 is a front left perspective view of a pleating machine showing my new design;

FIG. 2 is a rear right perspective view thereof; and,

FIG. 3 is a bottom left perspective view thereof.

Referenced Cited
U.S. Patent Documents
2425247 August 1947 Kelly
2632495 March 1953 Agee
4323021 April 6, 1982 Durand
4911342 March 27, 1990 Etheridge et al.
Foreign Patent Documents
0450913 August 1949 ITX
Patent History
Patent number: D339911
Type: Grant
Filed: Aug 2, 1990
Date of Patent: Oct 5, 1993
Inventor: Tjeerd J. Kooistra (Adelaide 5037 South Australia)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Attorneys: Bruce L. Adams, Van C. Wilks
Application Number: 7/561,666
Classifications