US3173566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drink rate regulatable non-spill straw assembly
Assignee: Individual
•
Filing: 1964-04-17
•
Granted: 1965-03-16
•
Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Howard E Talbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:14
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/22; B65D77/24; B65D77/28; B65D77/283; Y; Y10; Y10S; Y10S215/00; Y10S215/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A DRINK RATE REGULATABLE NON-SPILL STRAW ASSEMBLY FOR USE WITH A VESSEL COMPRISING (A) COVER FOR THE MOUTH OF THE VESSEL HAVING AN OPENING THERETROUGH ADAPTED TO SEAL THE MOUTH OF THE VESSEL AGAINST LOSS OF THE CONTENTS OTHER THAN THROUGH THE OPENING WHILE ADMITTING VENT AIR INTO THE CONTAINER TO PERMIT FLUID WITHDRAWAL, (B) A STATIC TUBING CARRIED BY SAID COVER IN REGISTRY WITH AND IN FLUID-TIGHT SEAL WITH THE OPENING OF SAID COVER, SAID TUBING EXTENDING INTO THE VESSEL TO PROXIMATE THE BOTTOM THEREOF, SAID STATIC TUBING HAVING A PLURALITY OF CIRCUMFERENTIALLY DISPOSED TIERS OF OPENINGS THROUGH THE WALL THEREOF, AND
Claim 2
Dependent Claim
103 words
A DRINK RATE REGULATABLE NON-SPILL STRAW ASSEMBLY FOR USE WITH A VESSEL COMPRISING (A) COVER FOR THE MOUTH OF THE VESSEL HAVING AN OPENING THERETROUGH ADAPTED TO SEAL THE MOUTH OF THE VESSEL AGAINST LOSS OF THE CONTENTS OTHER THAN THROUGH THE OPENING WHILE ADMITTING VENT AIR INTO THE CONTAINER TO PERMIT FLUID WITHDRAWAL, (B) A STATIC TUBING CARRIED BY SAID COVER IN REGISTRY WITH AND IN FLUID-TIGHT SEAL WITH THE OPENING OF SAID COVER, SAID TUBING EXTENDING INTO THE VESSEL TO PROXIMATE THE BOTTOM THEREOF, SAID STATIC TUBING HAVING A PLURALITY OF CIRCUMFERENTIALLY DISPOSED TIERS OF OPENINGS THROUGH THE WALL THEREOF, AND
References Cited (Backward Citations)
US2948453A
Cited
FR1246318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |