Nut

- Mikalor, S.A.
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Description

FIG. 1 is a front elevational view of a nut showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line boundary surrounding the central opening of the nut is the boundary of the claimed design. The broken lines inside this boundary show the environment of the design and are for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
1161317 November 1915 Kielland
1697602 January 1929 Kulka
1899715 February 1933 Olson
2097320 October 1937 Fox
3212391 October 1965 Duffy
Other references
  • Machine Design--The Fasteners Book; p. 137; hot (left column in Palnut advertisement), Sep. 29, 1960.
Patent History
Patent number: D433319
Type: Grant
Filed: May 17, 1999
Date of Patent: Nov 7, 2000
Assignee: Mikalor, S.A. (Barcelona)
Inventor: Ramon Palau Dominguez (Sabadell)
Primary Examiner: B. J. Bullock
Law Firm: Dennison, Scheiner, Schultz & Wakeman
Application Number: 0/105,034
Classifications
Current U.S. Class: D/8397
International Classification: 0808;