Floor panel for a pig shed

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Description

FIG. 1 is a top plan view of a floor panel for a pig shed showing my new design;

FIG. 2 is an elevational view taken from one side thereof, the opposite side being the same as the side shown;

FIG. 3 is an elevational view taken from one end thereof, the opposite end being the same as the end shown;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an enlarged fragmentary perspective view thereof.

Referenced Cited
U.S. Patent Documents
D183574 September 1958 Liskey, Jr.
D207993 June 1967 Bogan, Jr.
D241297 September 1976 Maslow
D246388 November 15, 1977 Shivuers
D253968 January 15, 1980 Bogan, Jr.
625869 May 1899 Buckley
3039575 June 1962 Graham
3633548 January 1972 Kepple
3921356 November 1975 Van Schoyek
4176622 December 4, 1979 Wolf
4182271 January 8, 1980 Dodge et al.
Foreign Patent Documents
17929 October 1980 EPX
2806341 September 1979 DEX
Patent History
Patent number: D263428
Type: Grant
Filed: Nov 1, 1979
Date of Patent: Mar 16, 1982
Assignee: Josef Schonlau, Maschinenfabrik-und Eisengiesserei
Inventor: Franz Bartscher (Geseke)
Primary Examiner: James R. Largen
Law Firm: McGlew and Tuttle
Application Number: 6/90,098
Classifications
Current U.S. Class: D30/2; D25/88
International Classification: D302;