Rectal probe

- Sensor Devices, Inc.
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Description

FIG. 1 is a perspective view of an rectal probe showing a new design in accordance with our invention;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front end view thereof; and,

FIG. 6 is a back end view thereof.

The broken line showing in FIGS. 1-4 and 6 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D143924 February 1946 McFadden
866180 September 1907 Ball
2085644 June 1937 Ferciot
3749100 July 1973 Von Der Mosel
4515167 May 7, 1985 Hochman
4542753 September 24, 1985 Brenman et al.
5335669 August 9, 1994 Tihon et al.
5404881 April 11, 1995 Cathaud et al.
Foreign Patent Documents
0290141 May 1991 DEX
0230967 March 1925 GBX
Patent History
Patent number: D384412
Type: Grant
Filed: Oct 20, 1995
Date of Patent: Sep 30, 1997
Assignee: Sensor Devices, Inc. (Waukesha, WI)
Inventor: Louis M. Mainiero (Delafield, WI)
Primary Examiner: Stella Reid
Law Firm: Snell & Wilmer, L.L.P.
Application Number: 0/45,472
Classifications
Current U.S. Class: Speculum, Dilator Or Retractor (25) (D24/135)
International Classification: 2402;