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US3704072A Expired / Lapsed US ⏱️ 0.0 years remaining

Implements (iii)

Assignee: Individual
•
Filing: 1969-11-12
•
Granted: 1972-11-28
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Expires: 1989-11-12
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Abstract

Abstract Implements, as for cleansing by scrubbing with the use of a cleansing compound, such as for surgical post or preoperative scrubbing with a germicidal soap comprising, means for providing rubbing type scrubbing action, for example, a pored surface or a plurality of bristle-like elements, such as Velcro or brush bristles and a quantity of compound, for example, a cleansing compound such as a germicidal soap compound associated therewith, for example, by direct coating on the scrubbing means or by being contained within a dispensing type reservoir for application to the scrubbing means, such as being contained within a block of resilient foam-like material or within a flexible walled container whereby pressure on the container or foam block will cause dispensing of the cleansing compound outwardly thereof and onto the scrubbing means, the foam block or container being either permanently associated with the scrubbing means to define a throw-away type implement or the block or container being replaceably associated therewith to enable retention of the scrubbing means with replacement of the container or block, such block or throw-away implement being preferably furnished with protective covering means during transport, storage and prior to usage thereof, such as a peelable or strippable layer of waterproof adhesively secured material or a layer of watersoluble material. The size, shape and density of the brush bristle array permits the implement to function not only as a general personal scrubbing brush, but also as scrubbing apparatus for pre- and post-surgical applications. The implement includes a longitudinally flexible handle which is adapted to hold the dispensing type reservoir and be bent to the contour of the surface being scrubbed.

Inventors

  • 👤 Jack W Kaufman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 10:35
CPC Classifications
A; A46; A46B; A46B9/00; A46B9/02; A46B11/00; A46B11/001; A46D; A46D1/00; A46B2200/00; A46B2200/10; A46B2200/1006; A46B2200/1013

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 122 words
A cleansing implement for pre- and post-surgical cleansing comprising a base member, a source of cleansing material mounted on said base member, an array of bristles depending from said base member, carrying means to carry said cleansing material from said source to said bristles, with the density of said bristles per unit area enabling said cleansing implement to clean the surface of a user''s hand and under the nails; said carrying means comprising a plurality of elongated slots in said base member between said source of cleansing material and said bristles, said source of cleansing material comprising a block of resilient absorbent material impregnated with a cleansing compound, and a removable protective layer means covering said block but not said base member.
Claim 2
Dependent Claim 122 words
A cleansing implement for pre- and post-surgical cleansing comprising a base member, a source of cleansing material mounted on said base member, an array of bristles depending from said base member, carrying means to carry said cleansing material from said source to said bristles, with the density of said bristles per unit area enabling said cleansing implement to clean the surface of a user''s hand and under the nails; said carrying means comprising a plurality of elongated slots in said base member between said source of cleansing material and said bristles, said source of cleansing material comprising a block of resilient absorbent material impregnated with a cleansing compound, and a removable protective layer means covering said block but not said base member.
Claim 3
Dependent Claim 19 words
A cleansing implement according to claim 1 wherein the density of said bristles is approximately 190 per square inch.
Claim 4
Dependent Claim 18 words
A cleansing implement according to claim 1 wherein said longitudinal bristles density is approximately 16 per linear inch.
Claim 5
Dependent Claim 21 words
A cleansing implement according to claim 1 wherein said bristles are arrayed in rows with approximately 11 rows per linear inch.
Claim 6
Dependent Claim 23 words
An implement defined in claim 1 wherein said block of resilient absorbent material is adapted to be removably associated with said scrubbing means.
Claim 7
Dependent Claim 15 words
An implement defined in claim 1 wherein said compound comprises a dry, water soluble compound.
Claim 8
Dependent Claim 18 words
An implement defined in claim 1 wherein said compound comprises a liquid absorbed in said resilient block member.
Claim 9
Dependent Claim 20 words
An implement defined in claim 1 wherein said protective covering layer means comprises strippable or peelable adhesively secured layer means.
Claim 10
Dependent Claim 16 words
An implement defined in claim 1 wherein said protective covering layer means comprises water soluble material.
Claim 11
Dependent Claim 15 words
An implement defined in claim 1 wherein said block of material is dried and compressed.
Claim 12
Dependent Claim 18 words
An implement defined in claim 1 wherein said block of material comprises polyurethane foam and is freeze dried.

References Cited (Backward Citations)

US1954641A Cited
US3298507A Cited
US3556667A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-11-28 1976-05-29 1976-11-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-11-28 1980-05-29 1980-11-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-11-28 1984-05-29 1984-11-28 $7700.00 Window Closed / Lapsed

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