US2902806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for assembling packages
Assignee: Smith Kline & French Laboratories Ltd
•
Filing: 1955-01-26
•
Granted: 1959-09-08
•
Expires: 1975-01-26
Abstract
No abstract record available.
Inventors
- 👤 Alten E Whitecar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:23
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US639354A
Cited
US1122641A
Cited
US1185822A
Cited
US1269308A
Cited
US1552814A
Cited
US1924964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |