Door closer

- Kason Industries, Inc.
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Description

FIG. 1 is a front, right side and top view of our door closer, its roller bearing arm being repositionable;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof with unclaimed internal mechanisms not shown that are hidden from view with the door closer mounted;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

Referenced Cited
U.S. Patent Documents
D214028 May 1969 Weiner
D229479 December 1973 Borsani
D260729 September 15, 1981 Iseki
D310952 October 2, 1990 Finkelstein
1586836 June 1926 Tarsons
Other references
  • Catalog Product D850, Posi-Action Spring Door Closer, Dent Manufacturing, Inc., Northhampton, PA. Catalog Product 2882 Series, Door Closer, Standard-Keil Hardware Manufacturing Co., Allenwood, N.J. Catalog Product 1094, Hydraulic Door Closer, Kason Industries, Inc. Shenandoah, GA. Catalog Product 1092, 1093, Hydraulic Door Closers, Kason Industries, Inc., Shenandoah, GA. Catalog Product 1091, 1097, Door Closers, Kason Industries, Inc., Shenandoah, GA.
Patent History
Patent number: D390442
Type: Grant
Filed: Apr 7, 1997
Date of Patent: Feb 10, 1998
Assignee: Kason Industries, Inc. (Shenandoah, GA)
Inventors: Burl Finkelstein (Newnan, GA), Thomas A. Thorsen (Moreland, GA)
Primary Examiner: Brian N. Vinson
Law Firm: Kennedy, Davis & Kennedy
Application Number: 0/68,914
Classifications
Current U.S. Class: D/8330
International Classification: 0807;