US2606130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stripping tissue
Assignee: RICHARD F MCGRAW
•
Filing: 1948-07-16
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Granted: 1952-08-05
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Expires: 1968-07-16
Abstract
No abstract record available.
Inventors
- 👤 Werner G Alexewicz
- 👤 Plotin Lawrence
- 👤 Richard F Mcgraw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:17
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/175; B44C1/1754; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/27; Y10T428/273; Y10T428/277; Y10T428/31504; Y10T428/31725; Y10T428/3175; Y10T428/31754
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |