Pulley and belt guard for a portable bag closing sewing machine

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Description

FIG. 1 is a perspective view of a pulley and belt guard for a portable bag closing sewing machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a right side elevational view of FIG. 2;

FIG. 5 is a left side elevational view of FIG. 2, and

A bottom view is not shown and is conventional in configuration.

Referenced Cited
U.S. Patent Documents
892794 July 1908 Bailey
965335 July 1910 Rosenbloom et al.
1722078 July 1929 Dreyer et al.
2168501 August 1939 Stoyanowski
2295582 September 1942 Ingwer
2790407 April 1957 Andres
Patent History
Patent number: D268266
Type: Grant
Filed: Feb 11, 1980
Date of Patent: Mar 15, 1983
Assignee: Bliss & Laughlin Industries, Incorporated (Minneapolis, MN)
Inventors: David B. Johnson (Minneapolis, MN), Verdell H. Schroeder (Minneapolis, MN)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Williamson, Bains, Moore & Hansen
Application Number: 6/120,569
Classifications
Current U.S. Class: Element Or Attachment (D15/72)
International Classification: D1506;