Number | Name | Date | Kind |
---|---|---|---|
D221376 | Tildesley | Aug 1971 | |
D262863 | Barnsdale | Feb 1982 | |
3204679 | Walsh | Sep 1965 | |
3498353 | Barry | Jun 1968 | |
3530921 | Ernest | Sep 1970 | |
3750525 | Waters | Aug 1973 | |
4143579 | Ziaylek, Jr. | Mar 1979 |
Entry |
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"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. |