Form to monitor rations of dairy cows

Description

The figure is a front elevational view of a form to monitor rations of dairy cows showing my new design, it being understood that it is of conventional thickness and the undisclosed rear is flat and plain.

Referenced Cited
U.S. Patent Documents
D128051 July 1941 Lathey
D130021 October 1941 Hamilton, Jr.
D363031 October 10, 1995 Bruegmann et al.
Patent History
Patent number: D377048
Type: Grant
Filed: Jan 6, 1995
Date of Patent: Dec 31, 1996
Inventor: John M. Pacheco De Carvalho (Estremoz)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Pamela Burgess
Law Firm: Vorys, Sater, Seymour & Pease
Application Number: 0/33,198
Classifications