Patent US2105213A successfully refreshed from Google Patents.
US2105213A
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Assignee: Individual
•
Filing: 1934-10-01
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Granted: 1938-01-11
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Expires: 1954-10-01
Abstract
No abstract record available.
Inventors
- 👤 Mabel V Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:32
CPC Classifications
A; A44; A44B; A44B13/00; A44B13/0005; A44B13/0017; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/51; Y10S24/52; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45262; Y10T24/4588; Y10T24/45948; Y10T24/45984; Y10T24/45995
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) | 1941-01-10 | 1941-07-12 | 1942-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-10 | 1945-07-12 | 1946-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-10 | 1949-07-12 | 1950-01-11 | $7700.00 | Window Closed / Lapsed |