US2361670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Identification card or badge
Assignee: Individual
•
Filing: 1943-10-22
•
Granted: 1944-10-31
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Expires: 1963-10-22
Abstract
No abstract record available.
Inventors
- 👤 Whitehead Ned
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:50
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/40; B42D25/45; B42D25/465; B42D25/47; B42D25/20; B42D25/23; B42D25/30; B42D25/309; B42D25/36; B42D25/378; B42D25/387; B42D25/405; B42D25/43; B42D2033/20; B42D2033/22; B42D2033/28; B42D2033/32; B42D2035/02; B42D2035/16; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/916
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) | 1947-10-31 | 1948-05-01 | 1948-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-10-31 | 1952-05-01 | 1952-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-10-31 | 1956-05-01 | 1956-10-31 | $7700.00 | Window Closed / Lapsed |