Flooring unit

- BCM Manufacturing Ltd.

Latest BCM Manufacturing Ltd. Patents:

Description

FIG. 1 is a top perspective view of a flooring unit showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top perspective view of a second embodiment of a flooring unit showing my new design;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D228671 October 1973 Zampetti et al.
D274948 July 31, 1984 Swanson et al.
357144 February 1887 Buttler
492777 March 1893 Buchanan, Jr.
2404097 July 1946 Ruppel
3274727 September 1966 Zander
3397676 August 1968 Barney
3613605 October 1971 Holdredge, Jr.
3680495 August 1972 Pike
3905334 September 1975 Stevenson
4226064 October 7, 1980 Kraayenhof
4596731 June 24, 1986 Cudmore et al.
4621001 November 4, 1986 Bard
Foreign Patent Documents
579343 September 1976 CHX
Patent History
Patent number: D336349
Type: Grant
Filed: Jul 5, 1989
Date of Patent: Jun 8, 1993
Assignee: BCM Manufacturing Ltd. (Calgary)
Inventor: Pierre A. Moreau (Calgary)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Bereskin & Parr
Application Number: 7/375,633
Classifications
Current U.S. Class: Rectangular Or Square (D25/156)