Refractory anchor
Kraemer, Jr. November 26, 1
U.S. patent number D375,892 [Application Number D/042,989] was granted by the patent office on 1996-11-26 for refractory anchor. Invention is credited to Robert P. Kraemer, Jr..
| United States Patent | D375,892 |
| Kraemer, Jr. | November 26, 1996 |
Refractory anchor
Claims
The ornamental design for a "refractory anchor", as shown and described.
| Inventors: | Kraemer, Jr.; Robert P. (Pitman, NJ) |
|---|---|
| Appl. No.: | D/042,989 |
| Filed: | August 22, 1995 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 23759 | Jun 1, 1994 | ||||
| 01022 | Nov 2, 1992 | ||||
| Current U.S. Class: | D8/384 |
| Field of Search: | ;D8/384 ;110/339 ;52/334,378,718,513 |
References Cited [Referenced By]
U.S. Patent Documents
| 3076481 | February 1963 | Wygant |
| 4479337 | October 1984 | Crowley |
| 4581867 | April 1986 | Crowley |
| 4651487 | March 1987 | Nishikawa |
| 4660343 | April 1987 | Raycher et al. |
| 4680908 | July 1978 | Crowley |
| 4711186 | December 1987 | Chen et al. |
| 4753053 | June 1988 | Heard |
| 4897977 | February 1990 | Page |
Attorney, Agent or Firm: Lehrer; Norman E.
Description
FIG. 1 is a front perspective view of a refractory anchor showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
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