Upper grate section for sliding cast iron grate assembly
Latest Shenandoah Manufacturing Co., Inc. Patents:
Description
FIG. 1 is a front perspective view, as seen from above, of an upper grate section for a sliding cast iron grate assembly, embodying my new design;
FIG. 2 is a rear perspective view thereof, as seen from below;
FIG. 3 is a front elevation view thereof; and
FIG. 4 is a side elevation thereof, viewed from the right of FIG. 3.
Referenced Cited
U.S. Patent Documents
D263428 | March 16, 1982 | Bartscher |
1139468 | May 1915 | Potter |
1868107 | July 1932 | Lachman et al. |
Patent History
Patent number: D270292
Type: Grant
Filed: Sep 28, 1981
Date of Patent: Aug 23, 1983
Assignee: Shenandoah Manufacturing Co., Inc. (Harrisonburg, VA)
Inventor: William H. Johnson (Harrisonburg, VA)
Primary Examiner: A. Hugo Word
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/306,547
Type: Grant
Filed: Sep 28, 1981
Date of Patent: Aug 23, 1983
Assignee: Shenandoah Manufacturing Co., Inc. (Harrisonburg, VA)
Inventor: William H. Johnson (Harrisonburg, VA)
Primary Examiner: A. Hugo Word
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/306,547
Classifications
Current U.S. Class:
D25/91;
D25/87
International Classification: D2501;
International Classification: D2501;