US3306566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drinking cup apparatus
Assignee: Individual
•
Filing: 1966-01-07
•
Granted: 1967-02-28
•
Expires: 1986-01-07
Abstract
No abstract record available.
Inventors
- 👤 Donald L Paulson
- 👤 Tom J Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:52
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0208; A47G23/0216; A47G23/0225; A47G19/00; A47G19/22; A47G19/2205; A47G19/2261; A47K; A47K1/00; A47K1/08; A47K1/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A DRINKING CUP APPARATUS COMPRISING IN COMBINATION: BASE MEANS; CUP MEANS; AND MEANS MOVABLY INTERCONNECTING SAID BASE MEANS TO SAID CUP MEANS, SAID CUP MEANS MOVABLE RELATIVE TO SAID BASE MEANS, SAID INTERCONNECTING MEANS RETAINING SAID CUP MEANS IN AN UPRIGHT CONDITION WHEREIN TO HOLD A FLUID THEREIN.
Claim 2
Dependent Claim
48 words
A DRINKING CUP APPARATUS COMPRISING IN COMBINATION: BASE MEANS; CUP MEANS; AND MEANS MOVABLY INTERCONNECTING SAID BASE MEANS TO SAID CUP MEANS, SAID CUP MEANS MOVABLE RELATIVE TO SAID BASE MEANS, SAID INTERCONNECTING MEANS RETAINING SAID CUP MEANS IN AN UPRIGHT CONDITION WHEREIN TO HOLD A FLUID THEREIN.
References Cited (Backward Citations)
US896445A
Cited
US1903690A
Cited
US2332504A
Cited
US2439009A
Cited
US2812917A
Cited
FR1271112A
Cited
US3231229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |