Drive and drum of a concrete mixer

- PMP PRO-MEC S.P.A.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front view of a drive and drum of a concrete mixer showing my new design.

FIG. 2 is a top view thereof; and,

FIG. 3 is a side view thereof, an opposite side view being a mirror image thereof.

The rear view forms no part of the claimed design.

The broken line showing of portions of the drive motor is included for the purpose of illustrating portions of the drive and drum of a concrete mixer and forms no part of the claimed design.

Claims

The ornamental design for a drive and drum of a concrete mixer, as shown and described.

Referenced Cited
U.S. Patent Documents
RE18768 March 1933 Edland
D132471 May 1942 Peters
D140472 February 1945 Bohmer
2805053 September 1957 Smith
D181998 January 1958 Prichard
3218045 November 1965 Cox
D219171 November 1970 Soldner
3612490 October 1971 Bopp
3912239 October 1975 Ries
3944190 March 16, 1976 Dunmire
D249665 September 26, 1978 Silbernagel
4213571 July 22, 1980 Deardorff
D256800 September 9, 1980 Deen
D271875 December 20, 1983 Silbernagel
4428677 January 31, 1984 Schreiter, Jr.
D278150 March 26, 1985 Burenga
4544275 October 1, 1985 Hudelmaier
D291547 August 25, 1987 Silbernagel
D299722 February 7, 1989 Mehr
D319832 September 10, 1991 Ross
5127740 July 7, 1992 DeBoer
5261744 November 16, 1993 Brunn
D354289 January 10, 1995 Fortenberry
5609417 March 11, 1997 Otte
5868494 February 9, 1999 Campbell
D423409 April 25, 2000 Silbernagel
D477331 July 15, 2003 Tsai
7896538 March 1, 2011 Wright
D737866 September 1, 2015 Datema
D760807 July 5, 2016 Sutton
20140269146 September 18, 2014 Harris
20150174788 June 25, 2015 Pirri
Patent History
Patent number: D777802
Type: Grant
Filed: Apr 15, 2015
Date of Patent: Jan 31, 2017
Assignee: PMP PRO-MEC S.P.A. (Coseano (UD))
Inventor: Luigino Pozzo (Fagagna)
Primary Examiner: Mark Goodwin
Application Number: 29/523,934
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)