U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

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Class 411/960 - Friction


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Art collection under art collection 956 wherein the device
No. of patents: 5
Last issue date: 09/13/1977


NumberTitleIssue Date
4047463Tension indicator
A one-piece mechanical device for visually indicating the tension in a monitored bolt, such as a mine bolt or the like, is provided. The device comprises a specially configured spring washer, preferably a helical washer, which is inserted in between the h...
09/13/1977
4026183Sealing washer
A spring washer unit with sealing capabilities with an inner dish-like spring washer section having a lower load bearing surface located radially inwardly of the outer margin of the washer. The region between the outer margin of the washer and the load be...
05/31/1977
3992974Conical washer for a high tensile strength bolt
The hollow truncated cone of this washer is characterized in that it deforms plastically before it is flattened and deformation load becomes substantially constant during progress of the plastic deformation. Furthermore, the relationship between the yield...
11/23/1976
3978761Fastener assembly
A fastener assembly comprising in overlying, stacked relationship a flat washer, an elastically deformable washer and a nut all enclosed in a shroud which assures all components of the assembly are used and in their proper order. The shroud is fashioned w...
09/07/1976
3960048Fastener assembly for creating accurate tension indicating fastener and method of calibrating the same
A fastener assembly for use in producing an accurate tension indicating fastener unit of the type including a rotary fastener member, a conical-like spring washer preassembled thereto and gauge member preassembled between the bearing surface of the fasten...
06/01/1976
 
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