Glare screen blade

- Syro Steel Company
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Description

FIG. 1 is a front view of a glare screen blade showing my new invention;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and

FIG. 4 is an enlarged cross sectional view on line 4--4 of FIG. 1.

The bottom of the glare screen blade is open.

Referenced Cited
U.S. Patent Documents
3380428 April 1968 Abrams
3502007 March 1970 Andersson
Foreign Patent Documents
76673 June 1948 CSX
614237 September 1926 FRX
Other references
  • American City Mar. 1975, p. 110 Glare Screen.
Patent History
Patent number: D251372
Type: Grant
Filed: Aug 31, 1977
Date of Patent: Mar 20, 1979
Assignee: Syro Steel Company (Girard, OH)
Inventor: Charles W. Syak (Girard, OH)
Primary Examiner: Susan J. Lucas
Attorney: Webster B. Harpman
Application Number: 5/829,524
Classifications
Current U.S. Class: Lamp Or Reflector (D10/111); D10/109
International Classification: D1006;