US3380378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-inking price marker
Assignee: BEVERLY E EDWARDS
•
Filing: 1966-08-18
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Granted: 1968-04-30
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Expires: 1986-08-18
Abstract
No abstract record available.
Inventors
- 👤 Beverly E Edwards
- 👤 Pelham G Pearce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:40
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/08; B41K1/10; B41K1/36; B41K1/38; B41K1/40; B41K1/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |