Portable rotor vise

Description

FIG. 1 is a top perspective view of a portable rotor vise showing our new design;

FIG. 2 is a side elevation view thereof; and

FIG. 3 is a bottom perspective view thereof.

Referenced Cited
Other references
  • Beckman Instruments, Inc. Instruction Manual, JCF-Z Zonal and Continuous Flow Rotor, p. 39, FIG. 19. The Charles Parker Co., Catalog 63, Parker Vises, p. 1, #2 Swivel Base Construction. Wilton Vises Brochure, Machinists' Vises p. V-3. Hardware Age Pub., p. 70. May 1961, Vise with Rotating Base.
Patent History
Patent number: D281664
Type: Grant
Filed: Jul 6, 1982
Date of Patent: Dec 10, 1985
Assignee: Beckman Instruments, Inc. (Fullerton, CA)
Inventors: Daniel G. Crotty (San Jose, CA), Hugh O. Brown (Campbell, CA)
Primary Examiner: James M. Gandy
Attorneys: W. H. May, P. R. Harder, L. D. Rish
Application Number: 6/395,400
Classifications
Current U.S. Class: D 8/74