Insert for securing fastening devices

- Rexnord Inc.
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Description

FIG. 1 is a perspective view of an insert for securing fastening devices showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a side elevational view thereof, rotated ninety degrees from the position shown in FIG. 3, the opposite side being a mirror image;

FIG. 5 is a cross sectional view thereof, taken along lines 5--5 in FIG. 3; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221376 August 1971 Tildesley
D262863 February 2, 1982 Barnsdale
3204679 September 1965 Walsh
3498353 June 1968 Barry
3530921 September 1970 Ernest
3750525 August 1973 Waters
4143579 March 13, 1979 Ziaylek, Jr.
Other references
  • "Plastic Performers-Threaded Inserts for Thermoplastics and Thermoset Materials," Groov-Pin Corp., undated. "Dodge Post Mold Screw Thread Inserts from Heli-Coil", Designer's Manual D300, MITE Corporation, 1984. "IN-X Threaded Inserts-for Strong Inserts in Thermoplastics and Thermosets," IN-X Fastener Corporation, 1982. "Spirol Heat/Ultrasonic Inserts," C.E.M. Spriol International Companies, undated.
Patent History
Patent number: D298605
Type: Grant
Filed: Apr 5, 1985
Date of Patent: Nov 22, 1988
Assignee: Rexnord Inc. (Torrance, CA)
Inventors: William L. Colgan (Wyckoff, NJ), Robert W. Post (Jersey City, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Law Firm: Pretty, Schroeder, Brueggemann & Clark
Application Number: 6/720,469
Classifications
Current U.S. Class: D/8382; D/8397