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US3754557A Expired / Lapsed US ⏱️ 0.0 years remaining

Liquids and fluids dispensing applicator assembly

Assignee: Individual
•
Filing: 1972-01-12
•
Granted: 1973-08-28
•
Expires: 1992-01-12
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Abstract

Abstract The assembly comprises a comb having hollow teeth in fluid communication with a fluid conduit formed in the spine of the comb. The conduit opens on an aperture which threadedly receives threaded necks of shampoo containers, and the like, or, selectively, a threaded coupling end of a flexible hose.

Inventors

  • 👤 P Moore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 02:11
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/06; A46B11/063; A45; A45D; A45D24/00; A45D24/22

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 223 words
An applicator assembly for dispensing fluid, and for conducting fluids therethrough, comprising: an elongated comb; said comb having a rigid, imperforate handle at one end thereof, a spine portion co-extensive of and contiguous with said handle, and a plurality of teeth depending perpendicularly, relative to said handle, from the other end thereof; said comb further having a conduit formed within said spine portion; each tooth having a passageway formed therein which opens at one end onto said conduit and which opens at the end opposite on the depending termination of said tooth; said comb also having at least one aperture formed therein, intermediate said plurality of teeth and said handle, which opens onto said conduit; said aperture having means for threadedly engaging a threaded coupling; and a universal coupler, in threaded engagement with said aperture, said coupler having a plurality of coaxially and threadedly engaged coupling sleeves of discrete cross-sectional dimensions, one of said sleeves having threads formed therein and a cross-sectional dimension which complement said aperture and which effect said threaded engagement of said coupler with said aperture; wherein said sleeves of said universal coupler each have a plurality of not less than three threaded surfaces for effecting engagement thereof with sources of fluid; and said threaded surfaces of said plurality thereof comprise a threaded inside diameter and a threaded outside diameter.
Claim 2
Dependent Claim 223 words
An applicator assembly for dispensing fluid, and for conducting fluids therethrough, comprising: an elongated comb; said comb having a rigid, imperforate handle at one end thereof, a spine portion co-extensive of and contiguous with said handle, and a plurality of teeth depending perpendicularly, relative to said handle, from the other end thereof; said comb further having a conduit formed within said spine portion; each tooth having a passageway formed therein which opens at one end onto said conduit and which opens at the end opposite on the depending termination of said tooth; said comb also having at least one aperture formed therein, intermediate said plurality of teeth and said handle, which opens onto said conduit; said aperture having means for threadedly engaging a threaded coupling; and a universal coupler, in threaded engagement with said aperture, said coupler having a plurality of coaxially and threadedly engaged coupling sleeves of discrete cross-sectional dimensions, one of said sleeves having threads formed therein and a cross-sectional dimension which complement said aperture and which effect said threaded engagement of said coupler with said aperture; wherein said sleeves of said universal coupler each have a plurality of not less than three threaded surfaces for effecting engagement thereof with sources of fluid; and said threaded surfaces of said plurality thereof comprise a threaded inside diameter and a threaded outside diameter.
Claim 3
Dependent Claim 20 words
An applicator assembly, according to claim 1, wherein: all sleeves of said universal coupler, excepting one, are of common length.
Claim 4
Dependent Claim 27 words
An applicator assembly, according to claim 1, wherein: said one sleeve of said universal coupler is of greater length than any other sleeve of saiD universal coupler.

References Cited (Backward Citations)

US1449096A Cited
US2025067A Cited
GB528116A Cited
US3095124A Cited
US3429642A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-08-27 1977-02-26 1977-08-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-08-27 1981-02-26 1981-08-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-08-27 1985-02-26 1985-08-28 $7700.00 Window Closed / Lapsed

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