Patent US4055273A successfully refreshed from Google Patents.
US4055273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spill-resistant container
Assignee: TUMBLE NOT TUMBLER Inc
•
Filing: 1976-06-04
•
Granted: 1977-10-25
•
Expires: 1996-06-04
Abstract
Abstract A spill-resistant container having a truncated conical base for receiving liquid, and a generally cylindrical neck extending upwardly from said base. A tip ring is integrally carried on the container between the base and the neck, and provides an overall container diameter approximately equal to the container height. Thus, when tipped, the container rests on the ring in a partially upright position to prevent liquid from spilling therefrom.
Inventors
- 👤 Dennis J. Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:01
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2205; A47G19/2261
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
132 words
A spill-resistant container comprising a truncated conical base with a bottom wall and upstanding side walls, said base being for receiving and holding a quantity of a liquid; a neck extending upwardly from the upper extents of the base side walls, said neck terminating at its upper end to form a relatively wide-mouthed opening having a cross sectional dimension substantially less than the cross sectional dimension of said base at the bottom wall thereof; and a ring carried on the container generally at the top of said base and generally intermediate the height of the container, said ring extending radially outwardly from the container and having an outside diametric dimension generally equalling the container height to support the container when tipped in a partially upright position to prevent spillage of liquid therefrom.
Claim 2
Dependent Claim
132 words
A spill-resistant container comprising a truncated conical base with a bottom wall and upstanding side walls, said base being for receiving and holding a quantity of a liquid; a neck extending upwardly from the upper extents of the base side walls, said neck terminating at its upper end to form a relatively wide-mouthed opening having a cross sectional dimension substantially less than the cross sectional dimension of said base at the bottom wall thereof; and a ring carried on the container generally at the top of said base and generally intermediate the height of the container, said ring extending radially outwardly from the container and having an outside diametric dimension generally equalling the container height to support the container when tipped in a partially upright position to prevent spillage of liquid therefrom.
Claim 3
Dependent Claim
34 words
A spill-resistant container as set forth in claim 1 wherein said base has a cross sectional dimension at said bottom wall equalling approximately twice the cross sectional dimension at the top of said base.
Claim 4
Dependent Claim
16 words
A spill-resistant container as set forth in claim 1 wherein said neck is generally cylindrically shaped.
Claim 5
Dependent Claim
23 words
A spill-resistant container as set forth in claim 1 wherein said neck has a height approximately equal to the height of said base.
Claim 6
Dependent Claim
17 words
A spill-resistant container as set forth in claim 1 wherein said ring has a discontinuous outer periphery.
Claim 7
Dependent Claim
17 words
A spill-resistant container as set forth in claim 1 wherein said neck has a handle carried thereon.
Claim 8
Dependent Claim
17 words
A spill-resistant container as set forth in claim 1 wherein said ring has a multiple-sided outer periphery.
Claim 9
Dependent Claim
153 words
A spill-resistant container comprising a base with a bottom wall and upwardly and inwardly extending side walls, said base being for receiving a quantity of a liquid and having a cross sectional dimension at the bottom thereof equalling approximately twice the cross sectional dimension at the top of said base; a neck having a height approximately equal to the height of said base and extending upwardly from the top of said base, said neck terminating at its upper end to form a relatively wide-mouthed opening having a cross sectional dimension approximately equal to the cross sectional dimension of the top of said base; and a ring carried on the container generally between said base and neck, said ring extending radially outwardly from the container and having an outside diametric dimension approximately equal to the container height to support the container when tipped in a partially upright position to prevent spillage of liquid therefrom.
Claim 10
Dependent Claim
153 words
A spill-resistant container comprising a base with a bottom wall and upwardly and inwardly extending side walls, said base being for receiving a quantity of a liquid and having a cross sectional dimension at the bottom thereof equalling approximately twice the cross sectional dimension at the top of said base; a neck having a height approximately equal to the height of said base and extending upwardly from the top of said base, said neck terminating at its upper end to form a relatively wide-mouthed opening having a cross sectional dimension approximately equal to the cross sectional dimension of the top of said base; and a ring carried on the container generally between said base and neck, said ring extending radially outwardly from the container and having an outside diametric dimension approximately equal to the container height to support the container when tipped in a partially upright position to prevent spillage of liquid therefrom.
Claim 11
Dependent Claim
19 words
A spill-resistant container as set forth in claim 8 wherein said base, neck, and ring are of integral construction.
Claim 12
Dependent Claim
19 words
A spill-resistant container as set forth in claim 8 wherein said container is formed from a high impact plastic.
Claim 13
Dependent Claim
17 words
A spill-resistant container as set forth in claim 8 wherein said ring has a discontinuous outer periphery.
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) | 1980-10-24 | 1981-04-25 | 1981-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-24 | 1985-04-25 | 1985-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-24 | 1989-04-25 | 1989-10-25 | $7700.00 | Window Closed / Lapsed |