US2500012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container for sheet material
Assignee: Individual
•
Filing: 1948-04-12
•
Granted: 1950-03-07
•
Expires: 1968-04-12
Abstract
No abstract record available.
Inventors
- 👤 Smoak Leonard Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:51
CPC Classifications
B; B43; B43M; B43M13/00; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/23; Y10T225/238; Y10T225/252; Y10T225/253; Y10T225/254
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US958991A
Cited
US978052A
Cited
US1174081A
Cited
US1228571A
Cited
US1339823A
Cited
FR755509A
Cited
US2061965A
Cited
US2107194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |