US4076152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fitment-retaining closure
Assignee: BPrex Healthcare Brookville Inc
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Filing: 1977-05-23
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Granted: 1978-02-28
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Expires: 1997-05-23
Abstract
Abstract A fitment-retaining closure adapted to facilitate simultaneous application of the closure and fitment to a container and allow the fitment to remain on the container upon removal of the closure. The closure includes a plurality of fitment-retaining, flexible projections extending downwardly from its top panel for grasping and retaining the fitment. Once the preassembled closure and fitment have been applied to a container, the closure may be removed without disturbing the fitment as the interference fit of the fitment to the container is greater than the frictional fit between the flexible projections on the closure and the fitment.
Inventors
- 👤 George V. Mumford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:20
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/18; B65D47/185; B65D47/12; B65D47/122; B65D51/00; B65D51/18; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0068; B65D2251/0087
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
201 words
A fitment-retaining closure and fitment combination which is adapted for use with a container with a neck portion terminating in an annular rim defining an open mouth and having a fitment-retaining groove formed near its upper extremity and threads formed therebelow, said closure and fitment combination comprising: a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including an annular retaining bead extending inwardly from the lower end thereof and adapted to engage the fitment-retaining groove in the container neck portion; and a fitment-retainer closure including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
Claim 2
Dependent Claim
201 words
A fitment-retaining closure and fitment combination which is adapted for use with a container with a neck portion terminating in an annular rim defining an open mouth and having a fitment-retaining groove formed near its upper extremity and threads formed therebelow, said closure and fitment combination comprising: a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including an annular retaining bead extending inwardly from the lower end thereof and adapted to engage the fitment-retaining groove in the container neck portion; and a fitment-retainer closure including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
Claim 3
Dependent Claim
22 words
A fitment-retaining closure and fitment combination as set forth in claim 1, wherein said fitment-retaining, flexible projections have an arcuate inner surface.
Claim 4
Dependent Claim
30 words
A fitment-retaining closure and fitment combination, as set forth in claim 1, wherein said fitment top panel has a plurality of apertures formed therein for dispensing product from said container.
Claim 5
Dependent Claim
195 words
A fitment-retaining closure and container combination comprising: a container including a neck portion terminating in an annular rim defining an open mouth, said neck portion having a fitment-retaining groove formed near said annular rim and a plurality of threads formed therebelow; a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including an annular retaining bead extending inwardly from the lower end thereof and adapted to engage the fitment-retaining groove in the container neck portion; and a fitment-retaining closure, including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
Claim 6
Dependent Claim
195 words
A fitment-retaining closure and container combination comprising: a container including a neck portion terminating in an annular rim defining an open mouth, said neck portion having a fitment-retaining groove formed near said annular rim and a plurality of threads formed therebelow; a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including an annular retaining bead extending inwardly from the lower end thereof and adapted to engage the fitment-retaining groove in the container neck portion; and a fitment-retaining closure, including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
Claim 7
Dependent Claim
22 words
A fitment-retaining closure and container combination, as set forth in claim 4, wherein said fitment-retaining, flexible projections have an arcuate inner surface.
Claim 8
Dependent Claim
30 words
A fitment-retaining closure and container combination, as set forth in claim 4, wherein said fitment top panel has a plurality of apertures formed therein for dispensing product from said container.
Claim 9
Dependent Claim
179 words
A fitment-retaining closure and fitment combination which is adapted for use with a neck portion terminating in an annular rim defining an open mouth and having threads formed on its exterior surface, said closure and fitment combination comprising: a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including interference fit means adapted to engage the container neck portion; and a fitment-retaining closure including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
Claim 10
Dependent Claim
179 words
A fitment-retaining closure and fitment combination which is adapted for use with a neck portion terminating in an annular rim defining an open mouth and having threads formed on its exterior surface, said closure and fitment combination comprising: a fitment member having a fitment top panel spanning the open mouth of said container and a fitment skirt depending from the outer periphery of the fitment top panel, the fitment skirt including interference fit means adapted to engage the container neck portion; and a fitment-retaining closure including a closure top panel and a closure skirt depending from the outer periphery of said closure top panel, said closure skirt having threads formed on its interior surface which are adapted to matingly engage with said threads on the container neck to enable said closure to be placed in threaded engagement with said container, said closure top panel having a plurality of fitment-retaining, flexible projections extending downwardly therefrom and spaced about the circumference thereof to engage and retain said fitment member for simultaneous application of said closure and said fitment to said container.
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) | 1981-02-27 | 1981-08-29 | 1982-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-27 | 1985-08-29 | 1986-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-27 | 1989-08-29 | 1990-02-28 | $7700.00 | Window Closed / Lapsed |