Concrete dowel tube with clip

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front bottom perspective view of the concrete dowel tube with clip of the present invention showing our new design; and,

FIG. 2 is an end view thereof.

Claims

The ornamental design for a concrete dowel tube with clip, as shown and described.

Referenced Cited
U.S. Patent Documents
1045562 November 1912 Kennedy
1592681 July 1926 Grothe
1728936 September 1929 Johnson
1838635 December 1931 Pilj
1852673 April 1932 Pilj
1939007 December 1933 Heltzel
2095060 October 1937 Geyer
2129568 September 1938 De Biasi
2262704 November 1941 Tompkins et al.
2275272 March 1942 Scripture, Jr.
2277203 March 1942 Boult
2296453 September 1942 Saffert
2319526 May 1943 Wearn
2331949 October 1943 Whiteman
2365550 December 1944 Heltzel
2373284 April 1945 Autrey
2508443 May 1950 Carter
2636426 April 1953 Heltzel
2746365 May 1956 Darnielle
2823539 February 1958 Kersh et al.
2980215 April 1961 Englund
3066448 December 1962 Pinter
3284973 November 1966 Ames et al.
3318224 May 1967 Bohanon
3333380 August 1967 Wolf
3451179 June 1969 Kendzia
3896599 July 1975 Werstein et al.
3920221 November 1975 Berry et al.
3921356 November 1975 Hughes
4115976 September 26, 1978 Rohrer
4146599 March 27, 1979 Lanzetta
4158937 June 26, 1979 Henry
D257503 November 11, 1980 McKee
4261496 April 14, 1981 Mareydt et al.
4437828 March 20, 1984 Egger
4496504 January 29, 1985 Steenson et al.
4533112 August 6, 1985 Santos, Jr. et al.
4578916 April 1, 1986 Witschi
4614070 September 30, 1986 Idland
4648739 March 10, 1987 Thomsen
4748788 June 7, 1988 Shaw et al.
4752153 June 21, 1988 Miller
4800702 January 31, 1989 Wheeler
4821988 April 18, 1989 Jimenez
4883385 November 28, 1989 Kaler
4899497 February 13, 1990 Madl, Jr.
4926593 May 22, 1990 Johnston
D309280 July 17, 1990 Balfanz-Lee
4938631 July 3, 1990 Maechtle et al.
4959940 October 2, 1990 Witschi
D314325 February 5, 1991 Ziaylek, Jr. et al.
5005331 April 9, 1991 Shaw et al.
5134828 August 4, 1992 Baur
5216862 June 8, 1993 Shaw et al.
5301485 April 12, 1994 Shaw et al.
D363211 October 17, 1995 Noble
D375599 November 12, 1996 Hirano et al.
D375600 November 12, 1996 Hirano et al.
5678952 October 21, 1997 Shaw et al.
Foreign Patent Documents
568457 October 1975 CH
79813 August 1955 DK
1094449 November 1953 FR
Other references
  • Ardex; Self-Leveling Toppings and Underlayments; 4 pages.
  • Schwing America Inc.; Multi-purpose Versatility for Pumping Hardrock Concrete, Grout and Shotcreting; 4 pages.
  • Mayco Pump Corp.; ST-60 The ST Series of Mid Range Concrete Pumps; 4 pages.
  • Cemen-Tech; Practical, Precise and Profitable Concrete Production Systems, 1 page.
  • L. M. Scofield Company; Lithotex Top Surface Retarder; 1 page.
  • L. M. Scofield Company; Integral Color in Concrete; 4 pages.
  • Portland Cement Assn.; Color & Texture in Architectural Concrete; 33 pages.
  • Portland Cement Assn.; Finishing Concrete Slabs, Exposed Agregate, Patterns, and Colors; 10 pages.
  • Concrete Tie; Continuous Dowel Support and Spacer; 3 pages.
  • McConnell, D.; Cement-Aggregate Reaction in Concrete; 36 pages.
  • Ziff Communications Co.; Plant Engineering; 6 pages.
  • Sinak Corporation; Sinak Sealers HLQ-625, HLQ-125, HLQ-250; 2 pages.
Patent History
Patent number: D459205
Type: Grant
Filed: Dec 21, 2000
Date of Patent: Jun 25, 2002
Inventors: Lee A. Shaw (Newport Beach, CA), Ronald D. Shaw (Corona del Mar, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Stetina Brunda Garred & Brucker
Application Number: 29/134,496
Classifications
Current U.S. Class: D8/382
International Classification: 0808;