Freezing box

- Sarvis Oy
Description

FIG. 1 is a top perspective view of a freezing box showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top perspective view of the bottom portion shown separately for illustrative purposes only;

FIG. 4 is a top perspective view of the cover portion shown separately for illustrative purposes only; and

FIG. 5 is a bottom perspective view of the cover portion shown separately for illustration purposes only.

Referenced Cited
U.S. Patent Documents
D91863 April 1934 Fegley
2427230 September 1947 Salzmann
3044610 July 1962 Tupper
Patent History
Patent number: D303337
Type: Grant
Filed: Feb 19, 1986
Date of Patent: Sep 12, 1989
Assignee: Sarvis Oy (Tampere)
Inventor: Tapani Holma (Tampere)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 6/833,469
Classifications
Current U.S. Class: D 7/77