US3094802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable barricade and sign frame
Assignee: Individual
•
Filing: 1960-03-29
•
Granted: 1963-06-25
•
Expires: 1980-03-29
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:26
CPC Classifications
E; E01; E01F; E01F13/00; E01F13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1260201A
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US1101682A
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US1856349A
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US2400032A
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US2507880A
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US2538244A
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US2718080A
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US2777415A
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US2790258A
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US2844897A
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US2888763A
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US3007269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |