US3381818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dentifrice package having a laminated film body
Assignee: Procter and Gamble Co
•
Filing: 1965-05-03
•
Granted: 1968-05-07
•
Expires: 1985-05-03
Abstract
No abstract record available.
Inventors
- 👤 Paul E Cope
- 👤 Clement Finn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:31
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/02; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/31504; Y10T428/31678; Y10T428/31681
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA609525A
Cited
US2605018A
Cited
US2949181A
Cited
US3078201A
Cited
US3025167A
Cited
US3172571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |