This application is a continuation of application Ser. No. 08/335,059 filed on Nov. 7, 1994 abandoned.
Number | Name | Date | Kind |
---|---|---|---|
1412113 | Hermoye et al. | Apr 1922 | |
1704255 | Lewis | Mar 1929 | |
1783383 | Montrief | Dec 1930 | |
2008775 | Staman | Jul 1935 | |
3106751 | Fish | Oct 1963 | |
3286418 | Radford | Nov 1966 | |
3416272 | Gue | Dec 1968 | |
3435567 | Tyson | Apr 1969 | |
3950902 | Stout | Apr 1976 | |
4124963 | Higuchi | Nov 1978 | |
4328651 | Gutierrez | May 1982 | |
4475626 | Gleich | Oct 1984 | |
4583336 | Shelangoskie et al. | Apr 1986 | |
4726567 | Greenberg | Feb 1988 | |
4787189 | Haug et al. | Nov 1988 | |
5081805 | Jazzar | Jan 1992 | |
5103613 | Kinoshita | Apr 1992 | |
5138808 | Bengtson et al. | Aug 1992 |
Entry |
---|
Sheppard, David A. and William R. Phillips, Plant-Cast Precast & Prestressed Concrete, Third Edition, pp. 311-312, 340-341, McGraw-Hill Inc., 1989. |
Number | Date | Country | |
---|---|---|---|
Parent | 335059 | Nov 1994 |