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US3702013A Expired / Lapsed US ⏱️ 0.0 years remaining

Hair catching device

Assignee: Individual
•
Filing: 1970-12-09
•
Granted: 1972-11-07
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Expires: 1990-12-09
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Abstract

Abstract A convex screen extending upward from a circular housing which has an opening therein extending into a downward tube along one portion thereof.

Inventors

  • 👤 Meril D Gebert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 19:09
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 175 words
A hair catching attachment for conventional sinks and basins of the type having a drain conduit secured in the bottom wall thereof comprising a housing including a generally circular flat disk and an upstanding generally U-shaped inturned lip integrally secured to the peripheral edge of said disk, a tubular passageway integrally secured to said disk in depending relation thereto communicating with said housing, said passageway tapering to a reduced diameter at its lower end to tightly and removably engage in said drain conduit, a convex strainer removably mounted in said U-shaped lip and having a plurality of drain holes formed therein to permit the flow of water while preventing the passage of hair and means depending from spaced points of the perimeter of the housing for supporting said housing above the surface of the bottom wall of the sink or basin, said passageway formed substantially offcenter of said housing closely adjacent one edge thereof to adapt said attachment for use when the drain conduit is closely adjacent a side wall of the sink or basin.
Claim 2
Dependent Claim 175 words
A hair catching attachment for conventional sinks and basins of the type having a drain conduit secured in the bottom wall thereof comprising a housing including a generally circular flat disk and an upstanding generally U-shaped inturned lip integrally secured to the peripheral edge of said disk, a tubular passageway integrally secured to said disk in depending relation thereto communicating with said housing, said passageway tapering to a reduced diameter at its lower end to tightly and removably engage in said drain conduit, a convex strainer removably mounted in said U-shaped lip and having a plurality of drain holes formed therein to permit the flow of water while preventing the passage of hair and means depending from spaced points of the perimeter of the housing for supporting said housing above the surface of the bottom wall of the sink or basin, said passageway formed substantially offcenter of said housing closely adjacent one edge thereof to adapt said attachment for use when the drain conduit is closely adjacent a side wall of the sink or basin.

References Cited (Backward Citations)

US412195A Cited
US539689A Cited
US2552894A Cited
US838702A Cited
US1008400A Cited
US1594361A Cited
US2438302A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-11-07 1976-05-08 1976-11-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-11-07 1980-05-08 1980-11-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-11-07 1984-05-08 1984-11-07 $7700.00 Window Closed / Lapsed

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