US2340719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined tag and sample holder
Assignee: Individual
•
Filing: 1942-10-09
•
Granted: 1944-02-01
•
Expires: 1962-10-09
Abstract
No abstract record available.
Inventors
- 👤 Carl W Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:33
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61M; A61M1/00; A61M1/02; G; G09; G09F; G09F3/00; G09F3/04; A61J1/10; A61J1/12; A61M2205/00; A61M2205/60; A61M2205/6009; Y; Y10; Y10S; Y10S215/00; Y10S215/03
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) | 1947-01-31 | 1947-08-02 | 1948-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-31 | 1951-08-02 | 1952-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-31 | 1955-08-02 | 1956-02-01 | $7700.00 | Window Closed / Lapsed |