Compacting and crushing drum

- Hamm AG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a right side perspective view of the new ornamental compacting and crushing drum of the present invention.

FIG. 2 is a left side perspective view thereof.

FIG. 3 is a right end view thereof, the left end view being a mirror image of the right side view; and,

FIG. 4 is a side view thereof.

The dashed lines appearing in FIG. 3, namely the central circular area, represent environmental structures and are not part of the claimed design.

Claims

The ornamental design for a compacting and crushing drum, as shown and described.

Referenced Cited
U.S. Patent Documents
2721707 October 1955 Reinhardt
3099191 July 1963 Averette
D208996 October 1967 Cazon
3650185 March 1972 Takata
3988978 November 2, 1976 Flick
4208960 June 24, 1980 Leitgeb
4302129 November 24, 1981 Arenz
4682539 July 28, 1987 Bramblett et al.
4919566 April 24, 1990 Caron et al.
5176072 January 5, 1993 Larson
D362450 September 19, 1995 Bajadali
5954282 September 21, 1999 Britzke et al.
D426556 June 13, 2000 Bradley et al.
D429741 August 22, 2000 Warren
D457537 May 21, 2002 Bond
D476018 June 17, 2003 Hayashi et al.
6682262 January 27, 2004 Caron et al.
7377459 May 27, 2008 Potts
D574400 August 5, 2008 Willibald
7494080 February 24, 2009 Knotts
D637633 May 10, 2011 Young et al.
20090114751 May 7, 2009 Doppstadt et al.
Foreign Patent Documents
1297042 June 1969 DE
Patent History
Patent number: D693388
Type: Grant
Filed: Apr 22, 2013
Date of Patent: Nov 12, 2013
Assignee: Hamm AG (Tirschenreuth)
Inventor: Matthias Meier (Tirschenreuth)
Primary Examiner: Patricia Palasik
Application Number: 29/452,855
Classifications
Current U.S. Class: Deforming Or Crushing (includes Element) (5) (D15/123)