US2815057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tooth brush container and cover
Assignee: Individual
•
Filing: 1955-03-17
•
Granted: 1957-12-03
•
Expires: 1975-03-17
Abstract
No abstract record available.
Inventors
- 👤 Earl S Tupper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:56
CPC Classifications
A; A45; A45D; A45D44/00; A45D44/18; Y; Y10; Y10S; Y10S285/00; Y10S285/921; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1969486A
Cited
US2487400A
Cited
US2679875A
Cited
US2776691A
Cited
US2706065A
Cited
US2695732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |