Patent · US Expired

Strap clamp

US6860527B2 · kind B2 · utility

7Cited by

22References

36Claims

0Family size

Assignee

Donaldson Company, Inc. · US

Inventors

Wayne M. Wagner · Apple Valley, US
John Belisle · Hampton, US
James P. Shields · Philomath, US

Key dates

Filing date	Dec 7, 2001
Grant date	Mar 1, 2005
Priority date	—
Expiry date	Dec 7, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T24/1441
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A pipe clamp including a strap adapted to surround a pipe. The strap includes first and second opposing ends separated by a gap. The clamp also includes a fastener that extends across the gap for tightening or loosening the clamp by narrowing or widening the gap between the first and second opposing ends of the strap. The first opposing end includes at least one projection and the second opposing end defines at least one recess for receiving the projection when the clamp is tightened.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.