Concrete roller

- Steelike, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a concrete roller showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a concrete roller, as shown and described.

Referenced Cited
U.S. Patent Documents
269480 December 1882 Stuart
993086 May 1911 Malloy
1623142 April 1927 Walsh
2152264 March 1939 Loft
D186044 September 1959 Hauser
3832079 August 1974 Moorhead
3965281 June 22, 1976 Takase et al.
4105354 August 8, 1978 Bowman
D252180 June 26, 1979 Zuber
4202414 May 13, 1980 vom Braucke
D281693 December 10, 1985 Doering
4619329 October 28, 1986 Gorbett
4854772 August 8, 1989 Sinkkonen
5111627 May 12, 1992 Brown
5680903 October 28, 1997 Oliver
6182770 February 6, 2001 Pickett
6874436 April 5, 2005 Ranno et al.
D519526 April 25, 2006 Bowsher
D529931 October 10, 2006 Henssler
D611507 March 9, 2010 Martin
7757620 July 20, 2010 French
D655993 March 20, 2012 Bunnag
D720190 December 30, 2014 Lliev
20100098489 April 22, 2010 Pollack
20100112329 May 6, 2010 Yi
20140270957 September 18, 2014 Lindley
Other references
  • Ben Graybeal, “Design and Construction of Field-Cast UHPC Connections”, U.S. Department of Transportation, Federal Highway Administration, Oct. 2014, 36 pages.
  • Alexander Wetzel,, et al., “Microstructural investigations on the skinning of ultra-high performance concrete”, Cement and Concrete Composites, vol. 57, Mar. 2015, 6 pages, ScienceDirect.
  • Yang Chen, et al., “Improvement of the surface quality and aesthetics of ultra-high-performance concrete”, Construction Materials, vol. 172, Issue 5, Oct. 2019, 2 pages, ICE Virtual Library.
Patent History
Patent number: D1004631
Type: Grant
Filed: Oct 23, 2020
Date of Patent: Nov 14, 2023
Assignee: Steelike, Inc. (Springfield, VA)
Inventor: William Thomas Kulish (Fairfax, VA)
Primary Examiner: Nathaniel D. Buckner
Application Number: 29/755,965
Classifications