US2565624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for articles of magnetic material
Assignee: Individual
•
Filing: 1949-04-22
•
Granted: 1951-08-28
•
Expires: 1969-04-22
Abstract
No abstract record available.
Inventors
- 👤 Russell E Phelon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:49
CPC Classifications
A; A47; A47G; A47G21/00; A47G21/14; H; H01; H01F; H01F7/00; H01F7/02; H01F7/0231; H01F7/0252; A47G2200/00; A47G2200/10; A47G2200/106; Y; Y10; Y10S; Y10S211/00; Y10S211/01; Y10S7/00; Y10S7/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |