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US3965520A Expired / Lapsed US ⏱️ 0.0 years remaining

Brush and cleaning composition for phonograph records

Assignee: International Jensen Inc
•
Filing: 1974-10-15
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Granted: 1976-06-29
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Expires: 1994-10-15
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Abstract

Abstract A cleaning composition with anti-microbial properties and for use in cleansing metal, plastic, or glass surfaces, the mixture includes a surfactant, an emulsifier, an anti-microbe, all intermixed in a liquid carrier. This composition is most effective when used in combination with a brush design having a cloth cover whose projecting filaments form a pile that are maintained angularly, and which when brushed against said pile effectively loosens dirt particles from the foregoing type surfaces. In a method of use of this invention, the cleaning composition may be applied to the leading edge of said brush pile, with the brush then being moved in a rolling action upon the surface being cleaned, as for example, phonograph record surfaces, thereby to effectively clean any dirt or microbial particles that may be clogging the micro-grooves of the same.

Inventors

  • 👤 Bruce R. Maier

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 20:40
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; A; A46; A46B; A46B11/00; A46B11/001; A46D; A46D1/00; C11D1/00; C11D1/66; C11D1/72; C11D17/00; C11D17/04; C11D17/049; G; G11; G11B; G11B3/00; G11B3/58; G11B3/589

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 118 words
In combination with a cleaning composition comprising a mixture of a surfactant, an emulsifier, an anti-microbe consisting of a fungicide, and a liquid carrier, said composition being used in the cleansing of a phonograph record, a brush comprising a frame member which facilitates grasping by the hand, a cloth means mounted to said frame member, a cushioning means disposed between the exposed surface of said cloth means and the frame member, and the pile of said cloth being angularly oriented with respect to the surface of the cloth from which it projects to facilitate the loosening and retention of particles from the record grooves during the cleaning of the phonograph record through the use of said cleaning composition.
Claim 2
Dependent Claim 118 words
In combination with a cleaning composition comprising a mixture of a surfactant, an emulsifier, an anti-microbe consisting of a fungicide, and a liquid carrier, said composition being used in the cleansing of a phonograph record, a brush comprising a frame member which facilitates grasping by the hand, a cloth means mounted to said frame member, a cushioning means disposed between the exposed surface of said cloth means and the frame member, and the pile of said cloth being angularly oriented with respect to the surface of the cloth from which it projects to facilitate the loosening and retention of particles from the record grooves during the cleaning of the phonograph record through the use of said cleaning composition.
Claim 3
Dependent Claim 27 words
The combination of claim 1 and including a cavity formed in the frame member in which a container holding the cleansing composition may be inserted and carried.
Claim 4
Dependent Claim 16 words
The combination of claim 2 wherein the cavity opens at the end of said frame member.

References Cited (Backward Citations)

DE1095435B Cited
DE1198582B Cited
US3421171A Cited
US3619846A Cited
US3639293A Cited
DE2020313A1 Cited
US3800353A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1979-06-29 1979-12-29 1980-06-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1983-06-29 1983-12-29 1984-06-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1987-06-29 1987-12-29 1988-06-29 $7700.00 Window Closed / Lapsed

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