Base for rotary arc ram

Description

FIG. 1 is a perspective view of a base for a rotary arc ram showing our new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a top plan view;

FIG. 4 is a front elevational view; and

FIG. 5 is a rear elevational view thereof.

The broken line disclosure in FIGS. 1 and 2 is for illustrative purposes only; and FIGS. 2-5 have been shown on an enlarged scale with respect to FIG. 1.

Referenced Cited
U.S. Patent Documents
D31751 October 1899 White
D110396 July 1938 Mathewson
3273433 September 1966 Borzym
3288011 November 1966 Borzym
3288012 November 1966 Borzym
4031792 June 28, 1977 Borzym et al.
4288706 September 8, 1981 Borzym
4354409 October 19, 1982 Riera et al.
4629378 December 16, 1986 Parsons
4781089 November 1, 1988 Gerger et al.
Other references
  • Betaram tube mill cutoff systems advertisement, two (2) pages, date unknown. Betaram advertisement, one (1) page, taken from May/Jun. 1986 issue of Fabricator. Alpha Products, p. 19, date unknown. Alpha Industries, Inc., a thirteen (13) page booklet, date unknown. Cincinnati Milacron Catalog.
Patent History
Patent number: D321698
Type: Grant
Filed: Oct 24, 1988
Date of Patent: Nov 19, 1991
Inventors: John F. Riera (Troy, MI), Billy J. Bielawski, Sr. (Rochester Hills, MI), John J. Pavelec (Rochester, MI)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Law Firm: Harness, Dickey & Pierce
Application Number: 7/263,558
Classifications