The Clorox Company

Sanidoor, LLC

Todd Krawczyk

Nathan Snell

Rafael Rodriguez

Michael S Marszalec

L Gale Lemerand

Johnnie H Copley

Skye V Taylor

Chun-Yen Wang

Lowell Burnham

Rafael M Rodriquez

Gregory Spear

An apparatus for automatically opening a swinging restroom door is provided. The apparatus comprises an actuator, a control unit, and a power assisted drive mechanism that can be connected to an existing door closing mechanism. The actuator comprises a proximity sensor and further comprises a series of iconic symbols corresponding to predetermined proximity zones. The control unit is in electronic communication with the actuator with which signals are exchanged. The power assisted drive mechanism is in electronic communication with the control unit and can be connected to an existing door closing mechanism wherein the actions of the door closing mechanism are reversed and the door is opened.

Hands-free door opener and method

An automatic, water dispensing, filter shutoff device having a disposable and replaceable filter. The shutoff device is in removable engagement and fluid communication with a water container such as a water bottle, and is adapted to disable dispensing after a predetermined amount of dispensing has occurred, which may but need not substantially correspond to the filtration capacity of the filter. In a preferred embodiment, the shutoff device includes a monitoring and disabling with plunger components moveable between dispensing and disabling locations, and a rotating indexing mechanism. At the disabling location, a plunger component is placed in an interfering position with the engagement between the shutoff device and the water container. The shutoff device can distinguish between water bottles having different volumetric capacities, and terminate dispensing accordingly. Preferable, a replaceable filter cartridge is provided which, when removed, causes the indexing mechanism to be reset.

Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter

A liquid dispenser for periodically dispersing a predetermined quantity of an item, such as chlorine or vitamin gel, into a liquid to be dispensed such as water or coffee.

Mechanism for dispersing items within a liquid to be dispensed

Growing community of inventors

Ormond Beach, FL, United States of America

Todd Krawczyk