US2793440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for measuring the length of continuous lengths of material
Assignee: GLOVER BROS (MOSSLEY) Ltd
•
Filing: 1956-02-29
•
Granted: 1957-05-28
•
Expires: 1976-02-29
Abstract
No abstract record available.
Inventors
- 👤 Finkelstein Theodor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:16
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/02; G01B5/04; G01B5/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1415483A
Cited
US1095160A
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US1461758A
Cited
US1579260A
Cited
DE626185C
Cited
US2081102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |