Patent US2773631A successfully refreshed from Google Patents.
US2773631A
Expired / Lapsed
US
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Measuring and dispensing devices for containers
Assignee: Individual
•
Filing: 1952-01-16
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Granted: 1956-12-11
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Expires: 1972-01-16
Abstract
No abstract record available.
Inventors
- 👤 Paul M Bryant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:45
CPC Classifications
G; G01; G01F; G01F11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US66212A
Cited
US570759A
Cited
US2113022A
Cited
US2543470A
Cited
US2561596A
Cited
US2554050A
Cited
US2574931A
Cited
US2661128A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |