IP Library › Granted Patent US 7,047,930
Granted Patent B2
US 7,047,930 · App. 10/319,718 · Granted May 23, 2006

Drip tray

Assignee: Deere & Company
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Quick Facts
Patent No.
US 7,047,930
App. No.
10/319,718
Granted
May 23, 2006
Kind
B2
Abstract

The present invention relates to a drip tray that minimizes spillage when the oil filter of an engine is removed. The tray is formed of a generally flat and flexible member which is bent to provide a concave upper surface for directing spilled oil away from the engine and/or vehicle components. The tray includes spring clips which serve to allow it to be removably attached to a ledge formed in the engine block just below the opening for the filter. The clips are provided with barbed portions that bite into and secure the tray on the ledge.

Claims (26)

1. An oil drip tray for use with an engine having

an engine,

an oil reservoir carried within the engine,

an opening in communication with the oil reservoir for removably

receiving an oil filter,

an outwardly projecting ledge secured to the engine, said ledge being

located below the oil filter opening; said drip tray including

a generally flat and elongated member having a concave surface, and fastening elements coupled with the member and adapted to be removably received by the ledge to removably position the member beneath the oil filter opening; wherein the fastening elements are spring clips removably received on the flat and elongated member.

2. The invention defined in claim 1 wherein the elongated member is comprised of a thin generally flexible material.

3. An oil drip tray for use with an engine having

an engine,

an oil reservoir carried within the engine,

an opening in communication with the oil reservoir for removably receiving an oil filter,

an outwardly projecting ledge secured to the engine, said ledge being located below the oil filter opening:

said drip tray including

a generally flat and elongated member having a concave surface, and fastening elements coupled with the member and adapted to be removably received by the ledge to removably position the member beneath the oil filter opening; wherein the fastening elements are spring clips that have at least one barbed portion for engaging the ledge when the clip is received thereon.

4. An oil drip tray for use with an engine having

an engine,

an oil reservoir carried within the engine,

an opening in communication with the oil reservoir for removably receiving an oil filter,

an outwardly projecting ledge secured to the engine, said ledge being located below the oil filter opening:

said drip tray including

a generally flat and elongated member having a concave surface, and fastening elements coupled with the member and adapted to be removably received by the ledge to removably position the member beneath the oil filter opening; wherein the ledge includes first and second surfaces and the fastening elements include spring clips which have first and second spaced apart legs that are adapted to be received on the first and second surfaces of the ledge.

5. The invention defined in claim 1 wherein the ledge is located vertically below the oil filter opening.

6. The invention defined in claim 1 wherein the filter opening is located in a generally vertical surface of the engine.

7. The invention defined in claim 1 wherein the drip tray is slightly wider than the diameter of the oil filter and is slightly longer than the length of the oil filter.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2003
From: SITZBERGER, ROBERT GEORGE
To: DEERE & COMPANY
Reel/Frame 013837/0489 →
Continuity (1)
Related Publication 20040112324A1 · Jun 17, 2004