US2728916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective clothing
Assignee: ELLIOT EQUIPMENT Ltd
•
Filing: 1953-07-03
•
Granted: 1956-01-03
•
Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Clarke James Henry
- 👤 Godfrey John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:21
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/012; A41D13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1291648A
Cited
US1401677A
Cited
US1472330A
Cited
US2079980A
Cited
US2046565A
Cited
US2051437A
Cited
US2306196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-02 | 1959-07-04 | 1960-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-02 | 1963-07-04 | 1964-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-02 | 1967-07-04 | 1968-01-03 | $7700.00 | Window Closed / Lapsed |