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US4088174A Expired / Lapsed US ⏱️ 0.0 years remaining

Shower curtain anchor attachment

Assignee: Individual
•
Filing: 1977-08-08
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Granted: 1978-05-09
•
Expires: 1997-08-08
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Abstract

Abstract A simplified apparatus to retain and guide the lower edge of a conventional shower curtain in relation to the inner surface of a shower or bathtub enclosure, consisting of a flexible, rectangularly-shaped, flat, elongated C-shaped track, having a T-shaped guide channel running throughout its entire length, which serves to both guide and mount discrete curtain anchor means attached at spaced intervals to the lower edge of a conventional shower curtain. The shower curtain anchor means consists of circular snap-apart structures, the curtain anchor disc body and disc cover, which are attached to the lower edge of the shower curtain, with a semi-rigid anchor shaft connecting to the anchor disks through a ball joint, and to a circular disc-like track slide, with the track slide means riding in the central guide channel of the C-shaped guide channel track, as the shower curtain is opened or closed.

Inventors

  • 👤 Douglas P. Edwards

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 19:42
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/38

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 244 words
A shower curtain anchor attachment for securing and guiding the lower edge of a shower curtain to bathtubs and shower enclosures comprising: a flexible, elongated C-shaped guide track forming an elongated T-shaped channel; a plurality of curtain anchor means to connect the lower edge of a shower curtain to said guide channel track comprising: a circular, wafer-like anchor disc cover having a centrally disposed cylindrical protuberance on its interior surface; a circular, wafer-like anchor disc body having a centrally-oriented depression to snugly receive the protuberance of said anchor disc cover, thereby securing a shower curtain between said anchor disc cover and said anchor disc body; said anchor disc body having a partial spherically shaped depression on its exterior side to receive a ball joint; said anchor disc cover and said anchor disc body forming an anchor disc means; a thin, elongated track connector shaft having a spherically shaped ball joint at one end to be received within the partial spherically shaped depression on said anchor disc body and a circular track slide secured to its other end, said track slide to be slidably received within said channel within said guide channel track means; said track connector shaft serving to connect said anchor disc means to said guide channel track means such that when said shower curtain is opened and closed, said track slide moves longitudinally within said channel thereby securing the lower edge of said shower curtain in both its opened and closed positions.
Claim 2
Dependent Claim 244 words
A shower curtain anchor attachment for securing and guiding the lower edge of a shower curtain to bathtubs and shower enclosures comprising: a flexible, elongated C-shaped guide track forming an elongated T-shaped channel; a plurality of curtain anchor means to connect the lower edge of a shower curtain to said guide channel track comprising: a circular, wafer-like anchor disc cover having a centrally disposed cylindrical protuberance on its interior surface; a circular, wafer-like anchor disc body having a centrally-oriented depression to snugly receive the protuberance of said anchor disc cover, thereby securing a shower curtain between said anchor disc cover and said anchor disc body; said anchor disc body having a partial spherically shaped depression on its exterior side to receive a ball joint; said anchor disc cover and said anchor disc body forming an anchor disc means; a thin, elongated track connector shaft having a spherically shaped ball joint at one end to be received within the partial spherically shaped depression on said anchor disc body and a circular track slide secured to its other end, said track slide to be slidably received within said channel within said guide channel track means; said track connector shaft serving to connect said anchor disc means to said guide channel track means such that when said shower curtain is opened and closed, said track slide moves longitudinally within said channel thereby securing the lower edge of said shower curtain in both its opened and closed positions.
Claim 3
Dependent Claim 29 words
The shower curtain anchor attachment of claim 1 wherein the rear surface of said guide channel track is coated with an adhesive for installation of said guide channel track.
Claim 4
Dependent Claim 34 words
The shower curtain anchor attachment of claim 1 wherein the interior surfaces of said anchor disc cover and said anchor disc body are coated with an adhesive for secure attachment to a shower curtain.
Claim 5
Dependent Claim 21 words
The shower curtain anchor attachment of claim 1 wherein said guide channel track means further includes tapered guide channel track edges.

References Cited (Backward Citations)

US2562029A Cited
US2901037A Cited
US2894576A Cited
US3090072A Cited
US3190599A Cited
US3730612A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-05-08 1981-11-07 1982-05-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-05-08 1985-11-07 1986-05-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-05-08 1989-11-07 1990-05-09 $7700.00 Window Closed / Lapsed

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