US4162010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic dusting powder container
Assignee: Paxar Corp
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Filing: 1978-02-27
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Granted: 1979-07-24
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Expires: 1998-02-27
Abstract
Abstract A dish-shaped insert for a cylindrical container of cosmetic dusting powder or the like has a slightly upwardly and outwardly tapering peripheral wall terminating in a narrow flange. An integrally formed, protruding, circumferential rib extending around near the midpoint of the wall cooperates with one or more recesses at the upper edge of the container wall to permit escape of air as the insert is pressed into the container and then to seal the container when the rib passes the bottom of the wall recess, so that fine powder and product fragrance do not escape. The insert is injection molded or, preferably, thermoformed of thermoplastic sheet material and may bear one or more tabs to facilitate removal as well as indicia such as a trademark or name.
Inventors
- 👤 Charles J. Hovsepian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:50
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/02; B65D43/0202; B65D43/0214; B65D43/022; A; A45; A45D; A45D33/00; B65D51/00; B65D51/16; B65D51/1672; B65D51/1688; B65D51/1694; B65D51/24; B65D2205/00; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00509; B65D2543/00537; B65D2543/00546; B65D2543/00824; B65D2543/00833; B65D2543/00842
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
104 words
A container of the type used for cosmetic dusting powder comprising a container body having an upstanding wall, and an insert for placement within said container body to prevent escape of the container contents, said container wall having at least one area of reduced wall thickness defining an inwardly opening recess at a lip of said wall providing a passage for the escape of air as said insert is positioned within said container body and an outwardly projecting rib extending substantially around the periphery of said insert for closing said at least one passage to seal said container when said insert is fully inserted.
Claim 2
Dependent Claim
104 words
A container of the type used for cosmetic dusting powder comprising a container body having an upstanding wall, and an insert for placement within said container body to prevent escape of the container contents, said container wall having at least one area of reduced wall thickness defining an inwardly opening recess at a lip of said wall providing a passage for the escape of air as said insert is positioned within said container body and an outwardly projecting rib extending substantially around the periphery of said insert for closing said at least one passage to seal said container when said insert is fully inserted.
Claim 3
Dependent Claim
20 words
The container of claim 1 wherein said insert is generally dish-shaped, with a generally flat base and an upstanding wall.
Claim 4
Dependent Claim
36 words
The container of claim 1 wherein said insert is generally dish-shaped with a generally flat base and an integrally formed wall extending upwardly and outwardly from said base, said wall terminating in a narrow peripheral flange.
Claim 5
Dependent Claim
81 words
The container of claim 1 wherein said insert has a generally flat base, and an upstanding peripheral wall terminating in a narrow flange for seating on the lip of said container body wall, and said outwardly projecting rib extends entirely around said insert wall for sealing contact with said wall of the container body, said rib being so positioned as to close said passage by sealing engagement with said container body wall below said recess when said insert is fully inserted.
Claim 6
Dependent Claim
79 words
In combination with a container body having an upstanding wall with at least one area of reduced wall thickness defining an inwardly opening recess at a lip of said wall, a sealing insert of flexible plastic material having a flat base and an insert wall with a projecting rib and a terminal flange, said rib extending substantially entirely around said insert wall spaced from said flange by a distance greater than the distance said recess extends from said lip.
Claim 7
Dependent Claim
79 words
In combination with a container body having an upstanding wall with at least one area of reduced wall thickness defining an inwardly opening recess at a lip of said wall, a sealing insert of flexible plastic material having a flat base and an insert wall with a projecting rib and a terminal flange, said rib extending substantially entirely around said insert wall spaced from said flange by a distance greater than the distance said recess extends from said lip.
Claim 8
Dependent Claim
36 words
The combination of claim 5 wherein said insert base is disc shaped and is joined to said insert wall by a smoothly curved area, and said wall extends outward from said base at a small angle.
Claim 9
Dependent Claim
33 words
The combination of claim 5 wherein said insert is formed in one piece of thin plastic material, and has at least one tab projecting from said insert wall for removal of said insert.
Claim 10
Dependent Claim
47 words
The combination of claim 5 wherein said insert base has a diameter substantially greater than the height of said insert wall, said projecting rib is located about at the middle of said insert wall, and said flange is substantially narrower than the height of said insert wall.
Claim 11
Dependent Claim
26 words
The combination of claim 5 wherein said insert wall between said flange and said rib and between said rib and said base is smooth and uninterrupted.
References Cited (Backward Citations)
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Cited
US2015712A
Cited
US2217307A
Cited
US3048316A
Cited
US3613938A
Cited
US3743131A
Cited
US3941275A
Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-07-23 | 1983-01-22 | 1983-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-23 | 1987-01-22 | 1987-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-23 | 1991-01-22 | 1991-07-24 | $7700.00 | Window Closed / Lapsed |