US2839057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective garment
Assignee: Individual
•
Filing: 1956-02-03
•
Granted: 1958-06-17
•
Expires: 1976-02-03
Abstract
No abstract record available.
Inventors
- 👤 Argyll Marion Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:46
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/56; A61F13/66; A61F13/68; A61F5/00; A61F5/44; A61F5/451; A61F5/455; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2511
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US395050A
Cited
US2166514A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |