IP Library › Patent Application 14212322
Patent Application
App. No. 14/212,322

Low-Spill Coupling Assembly

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Quick Facts
Patent No.
US None
App. No.
14/212,322
Abstract

A female coupling device includes: a main body having a front face, the front face including an opening leading into a fluid passageway; a stem having a stem head positioned within a sleeve; a spring positioned about the stem that biases the sleeve into a closed position; a first seal that seals between the main body and the sleeve; a second seal that seals between the sleeve and the stem head; and a third seal that is positioned at the opening of the main body to seal against a mating male coupling device.

Claims (7)

1 . A female coupling device, comprising:

a main body having a front face, the front face defining an opening leading into a fluid passageway;

a stem having a stem head positioned within a sleeve;

a spring positioned about the stem that biases the sleeve into a closed position;

a first seal that seals between the main body and the sleeve;

a second seal that seals between the sleeve and the stem head; and

a third seal that is positioned at the opening of the main body to seal against a mating male coupling device.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2014
From: VRANISH, DAVID J.
To: COLDER PRODUCTS COMPANY
Reel/Frame 034545/0317 →