Fastener for securing two separate workpieces
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Dec 5, 2003
filing date -
Apr 21, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A locking or fastener system for joining or attaching a first workpiece spaced apart from a second workpiece. A threaded opening is provided in the first workpiece for receiving a screw/collar combination. The screw has a threaded end and a head end. The screw head is rotatingly attached within a cavity within the collar. External threads on the wall of the collar cooperate with the threads in the opening in the first workpiece. When the collar is secured to the first workpiece, the screw may be rotated to engage the second workpiece. By using a wrench having an outer body with extending blades and an inner rod having a screw face, the collar and screw may be tightened to join two spaced-apart workpieces.
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Cited Art Landscape
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