Four-bladed arrow point

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Description

FIG. 1 is a top plan view of a four-bladed arrow point embodying this invention;

FIG. 2 is a rear elevation of the arrow point of FIG. 1;

FIG. 3 is a side elevation of the arrow point of FIG. 1;

FIG. 4 is a front elevation of the arrow point of FIG. 1.

Referenced Cited
U.S. Patent Documents
2925278 February 1960 Sweetland
3138383 June 1964 McKinzie
3910579 October 1975 Sprandel
Other references
  • Archer, Jun. 1977, p. 32, 2nd Arrow Head from top of page.
Patent History
Patent number: D257443
Type: Grant
Filed: Jan 25, 1979
Date of Patent: Oct 21, 1980
Inventor: Roger S. Erlandson (Elk Grove, CA)
Primary Examiner: A. Hugo Word
Attorney: Donald E. Nist
Application Number: 6/6,286
Classifications
Current U.S. Class: D22/12
International Classification: D2205;