Patent · US Active

Filter clamp lock

US10995781B2 · kind B2 · utility

2Cited by

38References

20Claims

0Family size

Assignee

Pentair Water Pool and Spa, Inc. · US

Inventors

Leonard Richiuso · Sunnyvale, US
Paul Hopfer · Holly Springs, US

Key dates

Filing date	Feb 17, 2020
Grant date	May 4, 2021
Priority date	—
Expiry date	Feb 17, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/18808
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Embodiments of the invention include a band clamp assembly. The band clamp assembly includes a drive rack and a housing including a receiving hole, a rotatable drive gear, and a locking pawl. The rotatable drive gear is designed to engage the first side of the drive rack and the locking pawl is designed to engage a second side of the drive rack.

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