IP Library Granted Patent US 7,837,077
Granted Patent B2
US 7,837,077 · App. 11/390,187 · Granted Nov 23, 2010

Hands-free powered absorbent sheet dispenser

Assignee: SCA Tissue North America, LLC
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Quick Facts
Patent No.
US 7,837,077
App. No.
11/390,187
Granted
Nov 23, 2010
Kind
B2
Abstract

A hands-free dispenser has a body and a cover connected to the body. A sensor element is attached to the body. The cover has an opening that enables the sensor to protrude through the cover and extend beyond a plane of the cover when the cover is closed.

Claims (13)

1. A hands-free dispenser for dispensing lengths of absorbent sheet products from a roll to be disposed within said dispenser, said dispenser comprising:

a dispenser body;

a cover pivotally connected to said dispenser body, said cover having an opening; and

an object detecting sensor that at least partially projects through said opening forwardly of the cover when the cover is closed,

wherein said sensor comprises a printed circuit board and at least one antenna, said printed circuit board and said at least one antenna being disposed entirely forward of a plane containing at least part of upper and lower outer edges of said opening when said cover is closed.

2. A hands-free dispenser, comprising:

a dispenser body;

a cover connected to said dispenser body, said cover having first and second openings; and

a sensor that protrudes through said second opening and extends beyond a plane of said cover when said cover is closed,

wherein said sensor comprises a printed circuit board and at least one antenna.

3. The dispenser as claimed in claim 2 , wherein said sensor is an object detecting sensor that when activated sends a signal for the dispenser to dispense a sheet of absorbent sheet product through said first opening.

4. The dispenser as claimed in claim 3 , further comprising a motor and a drive roller connected to said motor, said signal energizing said motor to rotate said drive roller and dispense a sheet of absorbent sheet product through said first opening.

5. The dispenser as claimed in claim 4 , further comprising a cutting member for cutting a sheet of absorbent sheet product dispensed through said first opening.

Assignments (2)
CHANGE OF NAME Recorded May 18, 2018
From: SCA TISSUE NORTH AMERICA LLC
To: ESSITY PROFESSIONAL HYGIENE NORTH AMERICA LLC
Reel/Frame 046184/0642 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 30, 2006
From: FORMON, JOHN S.; WIESER, RUSSELL G.
To: SCA TISSUE NORTH AMERICA, LLC
Reel/Frame 017710/0895 →
Continuity (1)
Related Publication 20070234868A1 · Oct 11, 2007