US2891722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for sizing objects
Assignee: Rank Cintel Ltd
•
Filing: 1957-09-19
•
Granted: 1959-06-23
•
Expires: 1977-09-19
Abstract
No abstract record available.
Inventors
- 👤 Nuttall Thomas Cayton
- 👤 Urry Denis Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:07
CPC Classifications
H; H03; H03K; H03K21/00; G; G06; G06M; G06M11/00; G06M11/02; G06M11/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2791697A
Cited
US2803406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-22 | 1962-12-22 | 1963-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-22 | 1966-12-22 | 1967-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-22 | 1970-12-22 | 1971-06-23 | $7700.00 | Window Closed / Lapsed |