Dispensing nozzle for plastic bags

- Sonoco Products Co.
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Description

FIG. 1 is a perspective view of a dispensing nozzle for plastic bags showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view, all sides being identical;

FIG. 4 is a bottom plan view;

FIG. 5 is a vertical sectional view looking to the right through the center thereof;

FIG. 6 is a perespective view of a dispensing nozzle for plastic bags showing a second embodiment of our design;

FIG. 7 is a side elevational view, all sides being identical;

FIG. 8 is a bottom plan view; and

FIG. 9 is a vertical sectional view looking to the right through the center of FIG. 6.

Referenced Cited
U.S. Patent Documents
D142849 November 1945 Fredell
3269593 August 1966 Lodewick et al.
3433378 March 1969 Ross
3868052 February 1975 Rockefeller
Foreign Patent Documents
0352620 August 1905 FRX
Patent History
Patent number: D307555
Type: Grant
Filed: Apr 7, 1987
Date of Patent: May 1, 1990
Assignee: Sonoco Products Co. (Hartsville, SC)
Inventors: Edwin W. Haenni (Hartsville, SC), Mickey M. Wilkes (Hartsville, SC)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/35,695
Classifications
Current U.S. Class: D/9447