Handle operated draw latch assembly with lockable safety catch

- The Eastern Company
Description

FIG. 1 is a top, front, and left side perspective view of a handle operated draw latch assembly with lockable safety catch showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a front elevational view thereof, showing the latch pivoted to an operable position;

FIG. 9 is a front elevational view thereof, shown in a latched position;

FIG. 10 is a top plan view thereof, shown in a latched position;

FIG. 11 is a top, front, and left side perspective view of a handle operated draw latch assembly with lockable safety catch showing a first alternate embodiment of our new design;

FIG. 12 is a front elevational view thereof, the rear being a mirror image of that shown; and,

FIG. 13 is a top plan view thereof, with a drawbar of the latch assembly shown shifted slightly forwardly.

The broken-line disclosure of a post element in the views is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D257218 October 7, 1980 Eriksson
D333375 February 23, 1993 Krape
D343782 February 1, 1994 Gromotka et al.
1734282 November 1929 White
3519298 July 1970 Gley et al.
3936082 February 3, 1976 Swanson
4116479 September 26, 1978 Poe
4243255 January 6, 1981 Hornak
4307906 December 29, 1981 Schenk
4326739 April 27, 1982 Schlueter
4493133 January 15, 1985 Nilsson
4530529 July 23, 1985 Poe et al.
4531769 July 30, 1985 Glancy
4540206 September 10, 1985 Frame et al.
4588216 May 13, 1986 Hinds
4890869 January 2, 1990 Langkamp, Jr.
5257839 November 2, 1993 Nielsen et al.
5287602 February 22, 1994 Dykstra
Other references
  • De-Sta-Co Advertising Sheet, Series Maso "Pull Action Clamps", De-Sta-Co Company, Troy, Mich. 48007 (date unknown, but is prior to May of 1992). De-Sta-Co Catalog "The World of Clamping," pp. 23-28, 42-44 & 49-51, De-Sta-Co Company, Troy, Mich. 48007 (Believed to have been published Mar. 1993). Nielsen Hardware Corp. Catalog (1986), p. 30 Entitled "Adjustable Catch".
Patent History
Patent number: D366204
Type: Grant
Filed: Apr 25, 1995
Date of Patent: Jan 16, 1996
Assignee: The Eastern Company (Cleveland, OH)
Inventors: Lee S. Weinerman (Medina, OH), Arthur J. Kuminski (Parma, OH)
Primary Examiner: Brian N. Vinson
Attorney: David A. Burge
Application Number: 0/37,952
Classifications
Current U.S. Class: D/8338