Boring tool or similar article

- Rule Industries, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a boring tool or similar article showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof.

The characteristic features of our design reside in the surface ornamentation which comprises a dark coloration of the tool blade together with a plurality of dark colored narrow bands spaced along the shank member, which features contrast with the bright metallic finish on the edge of the tool blade and wide bands on the shank member.

The broken line disclosure is shown for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
43092 June 1864 Bullard
D139795 December 1944 Terry
D139797 December 1944 Terry
D240263 June 1976 Southhall
2689131 September 1954 Priest
3997279 December 14, 1976 Porter
4066379 January 3, 1978 Prohaska
Other references
  • Millers Falls, One Source, Bit in left column, middle portion, 838-04C, p. 8, Aug. 15, 1971.
Patent History
Patent number: D278065
Type: Grant
Filed: Feb 8, 1982
Date of Patent: Mar 19, 1985
Assignee: Rule Industries, Inc. (Gloucester, MA)
Inventors: William E. Sydlowski (Wakefield, MA), Harold A. Trent (San Leandro, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Application Number: 6/346,614
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)