Door handle dispenser for sanitizing liquids

• US 7,458,742 B2
• Filed: 04/27/2006
• Issued: 12/02/2008
• Est. Priority Date: 04/27/2005
• Status: Expired due to Fees

• Current Assignee: Clyde H. Boyer
• Original Assignee: Edward J. Stropkay
• Inventors: Soreo, Robert, Stropkay, Edward J., Kalman, Jeffery
• Primary Examiner(s): Walczak; David J
• Application Number:
  US11/417,478
• Publication Number:
  US 20060245818A1
• Time in Patent Office: 950 Days
• Field of Search: 401/198, 401/199, 401/205, 401/207, 401/132, 401/133, 401/134, 152/441
• US Class Current: 401/205
• CPC Class Codes: A47K 5/12 for liquid or pasty soap
• CPC Class Codes: A47K 5/1202 dispensing dosed volume A47K5/1201 takes precedence

Abstract

A door handle and liquid dispensing apparatus includes a housing configured to attach to an associated door and a porous material. The housing at least partially defines a reservoir configured to hold a liquid for cleaning a person'"'"'s hand when the person opens the associated door. The porous material is disposed in and extends from the reservoir. A portion of the porous material is disposed adjacent a location typically touched by the person'"'"'s hand when opening the associate door.

Claims

1. A door handle and liquid dispensing apparatus comprising:

a housing configured to attach to an associated door, the housing including a reservoir configured to hold a liquid for cleaning a person'"'"'s hands;

a porous material disposed in and extending vertically up and away from an opening to the reservoir, a portion of the porous material being disposed adjacent a location typically touched by the person'"'"'s hand when opening the associated door;

a push plate disposed to support the porous material; and

,

a protective member disposed adjacent an exterior surface of the porous material, the protective member including openings through which a liquid may pass from the porous material whereby the disposition of the porous material sandwiched between the push plate and protective member wicks the liquid from the reservoir to the protective member for deposition upon the person'"'"'s hands upon use of the handle.

2. The apparatus of claim 1, wherein said push plate is connected to the housing.

3. The apparatus of claim 2, wherein the housing and the push plate cooperate with one another such that the push plate connects to the housing at a first operating position and a second operating position, when in the first operating position the push plate provides a contact surface against which the person opening the associated door presses against when opening the door.

4. The apparatus of claim 2, wherein the porous material is disposed adjacent an exterior surface of the push plate.

5. The apparatus of claim 4, wherein the porous material is disposed adjacent an exterior surface of the housing.

6. The apparatus of claim 1, further comprising a handle connected to the housing, the handle being configured to be grasped by the person when opening the associated door.

7. The apparatus of claim 1, further comprising a bottle piercing member connected to the housing for piercing a sealed bottle containing hand cleaning liquid.

8. The apparatus of claim 1, wherein the protective member comprises a metal screen or a plastic screen.

9. The apparatus of claim 8 wherein the screen is sized to inhibit evaporation of the liquid from the porous material during times of non-touching by a user'"'"'s hands.

10. The apparatus of claim 1, further comprising a bottle having a sealed cap that is configured to be pierced, the bottle being disposed in the housing.

11. The apparatus of claim 1 wherein the push plate, porous material and protective cover are disposed to shield the reservoir from the person'"'"'s hands.