US3127868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for attachment of a pennant staff to automobiles
Assignee: Individual
•
Filing: 1961-04-03
•
Granted: 1964-04-07
•
Expires: 1981-04-03
Abstract
No abstract record available.
Inventors
- 👤 Lyle D Guthrie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:08
CPC Classifications
G; G09; G09F; G09F17/00; G09F2017/0075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2732823A
Cited
US1928563A
Cited
GB462586A
Cited
US2175077A
Cited
US2398748A
Cited
US2856891A
Cited
US2888900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |