US4790220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety seal stripper
Assignee: Individual
•
Filing: 1988-02-29
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Granted: 1988-12-13
•
Expires: 2008-02-29
Abstract
Abstract An apparatus which enables the user to easily remove a bottle cap having a safety seal from a container such as a milk or juice container. The apparatus fits over the cap and safety seal unit and allows the user to easily separate the safety seal from the bottle cap by rotation of the apparatus with respect to the cap. Neither the cap or bottle is deformed so that the cap may be used to reseal the container after separation of the safety seal.
Inventors
- 👤 James Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:13
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/18; B67B7/40
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
92 words
An apparatus for stripping a safety seal from a safety cap, said apparatus comprising: a cap engagement means adapted to engage a safety cap and allow rotational movement between said safety cap and said said apparatus; and safety seal stripper means extending from said cap engagement means so as to project into a notch in said safety seal upon engagement of said safety cap by said cap engagement means such that upon rotational movement of said apparatus with respect to said safety cap, said safety seal is separated from said safety cap.
Claim 2
Independent Claim
92 words
An apparatus for stripping a safety seal from a safety cap, said apparatus comprising: a cap engagement means adapted to engage a safety cap and allow rotational movement between said safety cap and said said apparatus; and safety seal stripper means extending from said cap engagement means so as to project into a notch in said safety seal upon engagement of said safety cap by said cap engagement means such that upon rotational movement of said apparatus with respect to said safety cap, said safety seal is separated from said safety cap.
Claim 3
Dependent Claim
30 words
The apparatus according to claim 1, wherein said cap engagement means comprises a cap engaging ring, extending from a cap contacting surface, to surround said safety cap upon engagement therewith.
Claim 4
Dependent Claim
44 words
The apparatus according to claim 2, wherein said safety seal stripper means comprises a finger extending from said cap engaging ring such that upon orientation of said cap engagement ring around said safety cap, said finger extends into a notch in said safety seal.
Claim 5
Dependent Claim
36 words
The apparatus according to claim 2, wherein upon engagement of said cap engagement means with a safety cap, said cap contacting surface is oriented substantially parallel to and adjacent said top surface of said safety cap.
Claim 6
Dependent Claim
19 words
The apparatus according to claim 1, further including gripping means, comprising a handle, extending from said cap engagement means.
Claim 7
Dependent Claim
14 words
The apparatus according to claim 5, further including hanging means oriented on said handle.
Claim 8
Dependent Claim
16 words
The apparatus according to claim 6, wherein said hanging means comprises a hole in said handle.
Claim 9
Dependent Claim
17 words
The apparatus of claim 6, wherein said hanging means comprises a ferromagnet element oriented on said handle.
Claim 10
Independent Claim
150 words
An apparatus for removing a safety seal from a container having a safety cap, said apparatus comprising; a cap engagement means comprising a cap contacting surface and a cap engagement ring extending from said cap contacting surface, said cap engagement means adapted to engage a safety cap and allow rotational movement between said cap and said apparatus; gripping means extending from said cap engagement means; storage means oriented on said gripping means; safety seal stripper means extending from said cap engagement means, such that upon engagement of a safety cap by said cap engagement means, said safety seal stripper means is oriented in a notch in said safety seal and said cap contacting surface is oriented substantially parallel to and adjacent the top surface of said safety cap, such that upon rotational movement of said apparatus with respect to said cap, said safety seal is separated from said safety cap.
Claim 11
Independent Claim
150 words
An apparatus for removing a safety seal from a container having a safety cap, said apparatus comprising; a cap engagement means comprising a cap contacting surface and a cap engagement ring extending from said cap contacting surface, said cap engagement means adapted to engage a safety cap and allow rotational movement between said cap and said apparatus; gripping means extending from said cap engagement means; storage means oriented on said gripping means; safety seal stripper means extending from said cap engagement means, such that upon engagement of a safety cap by said cap engagement means, said safety seal stripper means is oriented in a notch in said safety seal and said cap contacting surface is oriented substantially parallel to and adjacent the top surface of said safety cap, such that upon rotational movement of said apparatus with respect to said cap, said safety seal is separated from said safety cap.
Claim 12
Dependent Claim
15 words
The apparatus of claim 9, wherein said storage means comprises a hole in said handle.
Claim 13
Dependent Claim
17 words
The apparatus of claim 9, wherein said storage means comprises a ferromagnetic element oriented on said handle.
References Cited (Backward Citations)
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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) | 1991-12-13 | 1992-06-13 | 1992-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-13 | 1996-06-13 | 1996-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-13 | 2000-06-13 | 2000-12-13 | $7700.00 | Window Closed / Lapsed |