Patent US3199912A successfully refreshed from Google Patents.
US3754557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquids and fluids dispensing applicator assembly
Assignee: Individual
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Filing: 1972-01-12
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Granted: 1973-08-28
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Expires: 1992-01-12
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)
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 |