US4010512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-contained receptacle type dip stick cleaner
Assignee: Individual
•
Filing: 1976-03-29
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Granted: 1977-03-08
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Expires: 1996-03-29
Abstract
Abstract A dip stick cleaning tool having a cylindrical body with flexible sides and removable ends. The body contains a core of absorbant, flame proofed, rolled material having an open center for receiving the dip stick. The top of the tool has an opening leading into the open center of the core and also has a pivotably mounted cover that acts with the side of the top opening to clean an inserted dip stick with squeegee action while the core wipes the dip stick and absorbs the wiped liquid. Inside the cylindrical body the core is spaced from the cylinder walls by a plurality of ribs to allow air to circulate around the core, and the core is spaced from the top of the tool by a plurality of pointed spurs to provide a space to hold liquid squeezed out of the core when the cylindrical body is squeezed while operating the tool.
Inventors
- 👤 F. Clark Addison
- 👤 Lee Silk Addison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/04; G01F23/045
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
118 words
A self-contained receptacle type dip stick cleaner comprising a. a flexible cylindrical body, having upper and lower open ends, b. a core of absorbent material contained within said body and having an open center along its vertical axis, c. a removable bottom closing the lower end of said body, d. a removable top closing the upper end of said body, said top having an opening exposing the open center axis of said core and having a pivotable cover for the top opening, and e. retaining means for holding said core at a predetermined distance from said top, creating an air space allowing the tool to be squeezed without forcing absorbed liquid from said core out of the tool.
Claim 2
Dependent Claim
118 words
A self-contained receptacle type dip stick cleaner comprising a. a flexible cylindrical body, having upper and lower open ends, b. a core of absorbent material contained within said body and having an open center along its vertical axis, c. a removable bottom closing the lower end of said body, d. a removable top closing the upper end of said body, said top having an opening exposing the open center axis of said core and having a pivotable cover for the top opening, and e. retaining means for holding said core at a predetermined distance from said top, creating an air space allowing the tool to be squeezed without forcing absorbed liquid from said core out of the tool.
Claim 3
Dependent Claim
44 words
The tool of claim 1, further comprising a plurality of inwardly extending ridges in said cylindrical body spacing said core from the cylindrical walls of the body, and a vent in said top allowing circulation of air in the tool and preventing spontaneous combustion.
Claim 4
Dependent Claim
19 words
The tool of claim 1, wherein said top further comprises resilient means urging the cover over the top opening.
Claim 5
Dependent Claim
45 words
The tool of claim 1, wherein said top further comprises a flexible edge on said cover and on said top opening for applying squeegee action to a dip stick being cleaned and for tightly sealing the top opening when the cover is closing said opening.
Claim 6
Dependent Claim
34 words
The tool of claim 1, wherein said core further comprises a net around portions of the core material for holding the material together and making removal and replacement of the core a clean job.
Claim 7
Dependent Claim
22 words
The tool of claim 1, further comprising magnetic mounting means attached to said cylindrical body for attaching the tool to ferrous surfaces.
Claim 8
Dependent Claim
35 words
The tool of claim 1, wherein said top further comprises a thumb operable lever attached to said cover for opening and closing said top opening and allowing the tool to be operated with one hand.
Claim 9
Dependent Claim
106 words
A self-contained receptacle type dip stick cleaner comprising a. a flexible cylindrical body having an upper open end, b. a core of absorbent material contained within said body and having an open center along its vertical axis, c. a removable top closing the upper end of said body, said top having an opening exposing the open center axis of said core and having a pivotal cover for the top opening, and d. retaining means for holding said core at a predetermined distance from said top, creating an air space allowing the tool to be squeezed without forcing absorbed liquid from said core out of the tool.
Claim 10
Dependent Claim
106 words
A self-contained receptacle type dip stick cleaner comprising a. a flexible cylindrical body having an upper open end, b. a core of absorbent material contained within said body and having an open center along its vertical axis, c. a removable top closing the upper end of said body, said top having an opening exposing the open center axis of said core and having a pivotal cover for the top opening, and d. retaining means for holding said core at a predetermined distance from said top, creating an air space allowing the tool to be squeezed without forcing absorbed liquid from said core out of the tool.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-07 | 1980-09-06 | 1981-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-07 | 1984-09-06 | 1985-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-07 | 1988-09-06 | 1989-03-08 | $7700.00 | Window Closed / Lapsed |