Lockable drumbolt for an open head drum

- Taurus Precision, Inc.
Description

FIG. 1 is a top, front, and right side perspective view of a lockable drumbolt for an open head drum showing my new design, the broken-line disclosure of a padlock and fragment of a drum closure ring being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top, front, and right side perspective view thereof, showing the sliding barrel in an operative position;

FIG. 3 is an enlarged front elevational view thereof, showing the sliding barrel in an operative position, the rear being a mirror image of that shown;

FIG. 4 is an enlarged top plan view thereof, the bottom being a mirror image of that shown;

FIG. 5 is an enlarged front elevational view thereof, the rear being a mirror image of that shown;

FIG. 6 is an enlarged right end elevational view thereof; and,

FIG. 7 is an enlarged left end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D236798 September 1975 Hall
D255772 July 8, 1980 Johnson et al.
D272718 February 21, 1984 Knudson
D283675 May 6, 1986 Fogel et al.
4924973 May 15, 1990 Miller
Foreign Patent Documents
572872 February 1924 FRX
Patent History
Patent number: D330153
Type: Grant
Filed: Mar 1, 1990
Date of Patent: Oct 13, 1992
Assignee: Taurus Precision, Inc. (Totowa, NJ)
Inventor: Gary P. Jakubas (Rutherford, NJ)
Primary Examiner: Brian N. Vinson
Attorney: Siegmar Silber
Application Number: 7/487,221
Classifications
Current U.S. Class: D/8343