US2560258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold chaplet
Assignee: Individual
•
Filing: 1949-04-20
•
Granted: 1951-07-10
•
Expires: 1969-04-20
Abstract
No abstract record available.
Inventors
- 👤 Snyder Francis Paul
- 👤 Robert S Hendry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:53
CPC Classifications
B; B22; B22C; B22C21/00; B22C21/12; B22C21/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US284407A
Cited
US1304551A
Cited
US1403467A
Cited
US1256588A
Cited
US1016389A
Cited
US1571535A
Cited
US1589775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |