US2478635A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope package
Assignee: Individual
•
Filing: 1945-03-31
•
Granted: 1949-08-09
•
Expires: 1965-03-31
Abstract
No abstract record available.
Inventors
- 👤 Elmer G Overly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:42
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US715127A
Cited
US1046337A
Cited
US1407073A
Cited
US1656379A
Cited
US1913134A
Cited
US2106276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-08 | 1953-02-07 | 1953-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-08 | 1957-02-07 | 1957-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-08 | 1961-02-07 | 1961-08-09 | $7700.00 | Window Closed / Lapsed |