Patent US3804281A successfully refreshed from Google Patents.
US3804281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage cruet
Assignee: Plastics Inc
•
Filing: 1971-06-21
•
Granted: 1974-04-16
•
Expires: 1991-06-21
Abstract
Abstract A cruet is formed of a receptacle and an outer supporting sleeve. The receptacle tapers downwardly and inwardly so as to be of smallest diameter at its lower end. The sleeve tapers inwardly and upwardly to engage the receptacle at its upper extremity. The spacing between the receptacle and sleeve is such as to accomodate the upper end of an identical cruet so that the cruets may be nested together through the greatest portion of their height.
Inventors
- 👤 T Eckdahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:03
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2205; A47G19/2261; A47G19/23; B; B65; B65D; B65D1/00; B65D1/22; B65D1/26; B65D1/265; Y; Y10; Y10S; Y10S220/00; Y10S220/918
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
239 words
A cruet including: an inner receptacle of inverted generally frusto-conical wall shape having a closed bottom, a peripheral outwardly extending offset near its upper extremity, said offset providing an exterior downwardly facing shoulder of a width substantially equal to the thickness of the wall of said inner receptacle, said inner frusto-conical wall having an upper and outwardly tapering wall portion above said offset terminating in an outwardly curved lip which forms the top of the inner receptacle, said inner receptacle being formed of plastic which is of substantially uniform thickness throughout, an outer sleeve comprising a frusto-conical wall portion throughout the major portion of its height, an inwardly and upwardly curved portion at the upper end of said outer sleeve snugly encircling the portion of said inner receptacle below said offset with the upper edge of said outer sleeve engaging said shoulder, the thickness of said sleeve being substantially uniform and substantially equal to the thickness of said the inner receptacle, whereby a neck portion is provided is provided between said lips on said inner container and said inwardly and upwardly curved portion of said outer sleeve, the outer periphery of the curved lip being substantially equal to the inner diameter of the sleeve at its juncture with said inwardly and upwardly curved portion at the upper end of said frusto-conical wall portion, to permit nesting of one cruet into the other to prevent wedging together of stacked cruets.
Claim 2
Dependent Claim
239 words
A cruet including: an inner receptacle of inverted generally frusto-conical wall shape having a closed bottom, a peripheral outwardly extending offset near its upper extremity, said offset providing an exterior downwardly facing shoulder of a width substantially equal to the thickness of the wall of said inner receptacle, said inner frusto-conical wall having an upper and outwardly tapering wall portion above said offset terminating in an outwardly curved lip which forms the top of the inner receptacle, said inner receptacle being formed of plastic which is of substantially uniform thickness throughout, an outer sleeve comprising a frusto-conical wall portion throughout the major portion of its height, an inwardly and upwardly curved portion at the upper end of said outer sleeve snugly encircling the portion of said inner receptacle below said offset with the upper edge of said outer sleeve engaging said shoulder, the thickness of said sleeve being substantially uniform and substantially equal to the thickness of said the inner receptacle, whereby a neck portion is provided is provided between said lips on said inner container and said inwardly and upwardly curved portion of said outer sleeve, the outer periphery of the curved lip being substantially equal to the inner diameter of the sleeve at its juncture with said inwardly and upwardly curved portion at the upper end of said frusto-conical wall portion, to permit nesting of one cruet into the other to prevent wedging together of stacked cruets.
Claim 3
Dependent Claim
28 words
The structure of claim 1 and in which the closed bottom of said inner receptacle is extended substantially to the plane of the lower edge of said sleeve.
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) | 1977-04-15 | 1977-10-15 | 1978-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-15 | 1981-10-15 | 1982-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-15 | 1985-10-15 | 1986-04-16 | $7700.00 | Window Closed / Lapsed |