Sill

- Royal Extrusions Limited

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Description

FIG. 1 is a perspective view of the sill to which the design is applied; and,

FIG. 2 is an end view of the sill.

The sill is broken away near the end to indicate indeterminate length.

Referenced Cited
U.S. Patent Documents
D363796 October 31, 1995 Hosseini
4715152 December 29, 1987 Tanikawa
5212921 May 25, 1993 Unruh
Patent History
Patent number: D380561
Type: Grant
Filed: Jun 3, 1996
Date of Patent: Jul 1, 1997
Assignee: Royal Extrusions Limited (Woodbridge)
Inventor: Domenic Colitto (Bolton)
Primary Examiner: Doris Clark
Application Number: 0/55,312
Classifications
Current U.S. Class: With Hollow Core (D25/124)
International Classification: 2501;