US2518006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Divided circular handle having interlocking means
Assignee: Individual
•
Filing: 1946-07-05
•
Granted: 1950-08-08
•
Expires: 1966-07-05
Abstract
No abstract record available.
Inventors
- 👤 Henriksen Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:04
CPC Classifications
A; A45; A45F; A45F5/00; A45F5/10; A45F5/102; A45F5/1026; A45F5/1046; A45C; A45C13/00; A45C13/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US187779A
Cited
US1826976A
Cited
FR704132A
Cited
US2041691A
Cited
US2170841A
Cited
US2337580A
Cited
US2349025A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |