Pad for a heat seal machine

- Penn Emblem Co.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a pad for a heat seal machine showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3236174 February 1966 Hutchinson et al.
3350253 October 1967 Goodhart
3823054 July 1974 Balzer et al.
4058055 November 15, 1977 Douglas
4243470 January 6, 1981 Higashiguchi
Patent History
Patent number: D305127
Type: Grant
Filed: Apr 23, 1987
Date of Patent: Dec 19, 1989
Assignee: Penn Emblem Co. (Philadelphia, PA)
Inventor: Peter R. Lippman (Bedford Hills, NY)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Law Firm: Panitch Schwarze Jacobs & Nadel
Application Number: 7/41,792
Classifications
Current U.S. Class: Vacuum Or Heat Seal (D15/146)