US2334600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capsule
Assignee: Individual
•
Filing: 1941-03-20
•
Granted: 1943-11-16
•
Expires: 1961-03-20
Abstract
No abstract record available.
Inventors
- 👤 Boysen Bigelow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:11
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/07; A61K; A61K9/00; A61K9/48; B; B65; B65B; B65B9/00; B65B9/02; B65B9/04; B65B2009/047; B65B3/00; B65B3/003; B65B9/042; Y; Y10; Y10S; Y10S264/00; Y10S264/37; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1082
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) | 1946-11-15 | 1947-05-17 | 1947-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-11-15 | 1951-05-17 | 1951-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-11-15 | 1955-05-17 | 1955-11-16 | $7700.00 | Window Closed / Lapsed |