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US4187960A Expired / Lapsed US ⏱️ 0.0 years remaining

Dispenser with cap and protective member

Assignee: Kendall Co
•
Filing: 1978-07-27
•
Granted: 1980-02-12
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Expires: 1998-07-27
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Abstract

Abstract A dispenser comprising, a receptacle having a container with a plurality of contiguous bellows defining a chamber, a hollow nipple extending distally from the container, and a cap for releasably closing a distal end of the nipple, with a proximal end of the nipple being releasably attached to a distal end of the container. The dispenser has a protective member having sidewalls defining a cavity to receive the nipple and cap in a closure position of the protective member with a proximal end portion of the protective member extending peripherally around the container. The proximal end portion of the protective member is releasably connected to the container at a location proximal the location of attachment between the nipple and container.

Inventors

  • 👤 Joseph P. Bonk

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 00:58
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/12; B65D1/00; B65D1/02; B65D1/0223; B65D1/0292

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 171 words
A dispenser, comprising: a receptacle comprising, a container having a plurality of contiguous bellows defining a chamber and an outer annular edge, a hollow nipple extending distally from said container, a cap for releasably closing a distal end of said nipple, and means for releasably attaching a proximal end of said nipple to a distal end of said container; and a protective member having sidewalls defining a cavity to receive said nipple and cap in a closure position of the protective member with a proximal end portion of the protective member extending peripherally around the container, and means for releasably connecting said proximal end portion of the protective member to said container at a location proximal the attaching means in said closure position and for substantially closing the cavity about the container to prevent leakage from the dispenser, said connecting means comprising a plurality of inwardly directed bosses on said annular member for placement over the outer edge of one of said bellows in said closure position of the protective member.
Claim 2
Dependent Claim 171 words
A dispenser, comprising: a receptacle comprising, a container having a plurality of contiguous bellows defining a chamber and an outer annular edge, a hollow nipple extending distally from said container, a cap for releasably closing a distal end of said nipple, and means for releasably attaching a proximal end of said nipple to a distal end of said container; and a protective member having sidewalls defining a cavity to receive said nipple and cap in a closure position of the protective member with a proximal end portion of the protective member extending peripherally around the container, and means for releasably connecting said proximal end portion of the protective member to said container at a location proximal the attaching means in said closure position and for substantially closing the cavity about the container to prevent leakage from the dispenser, said connecting means comprising a plurality of inwardly directed bosses on said annular member for placement over the outer edge of one of said bellows in said closure position of the protective member.
Claim 3
Dependent Claim 17 words
The dispenser of claim 1 wherein said one bellows comprises a most distal bellows in said container.
Claim 4
Dependent Claim 35 words
The dispenser of claim 1 wherein said protective member includes an outwardly directed rim extending peripherally around the protective member and located proximal said bosses to facilitate removal of the protective member from the container.

References Cited (Backward Citations)

US2792975A Cited
US2957501A Cited
US2957609A Cited
US3083877A Cited
US3155281A Cited
US3473524A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-02-11 1983-08-13 1984-02-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-02-11 1987-08-13 1988-02-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-02-11 1991-08-13 1992-02-12 $7700.00 Window Closed / Lapsed

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