US3334554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traffic directing marker
Assignee: Individual
•
Filing: 1965-02-18
•
Granted: 1967-08-08
•
Expires: 1985-02-18
Abstract
No abstract record available.
Inventors
- 👤 Floyd L Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:36
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/576; E01F9/594; E01F9/506; E01F9/512
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
131 words
A TRAFFIC DIRECTING DEVICE COMPRISING A GENERALLY FLAT BODY OF AN ELONGATED, ARROW-LIKE PERIPHERAL CONFIGURATION ADAPTED TO LIE FLAT ON A FLAT SURFACE, SAID BODY INCLUDING AN ELONGATED, GENERALLY RECTANGULAR FIRST PORTION AND A GENERALLY TRIANGULAR SECOND PORTION AT AN END OF AND INTEGRAL WITH THE FIRST PORTION WHEREBY A VISUAL INDICATION OF DIRECTION MAY BE OBTAINED, SAID FIRST PORTION BEING PROVIDED WITH A PLURALITY OF SPACED UPSTANDING, AND TRANSVERSELY EXTENDING RIBS INTEGRAL THEREWITH FOR REINFORCING THE FIRST PORTION OF THE BODY AGAINST TWISTING ABOUT ITS LONGITUDINAL AXIS, SAID BODY BEING FLEXIBLE AND ROLLABLE UPON ITSELF LONGITUDINALLY INTO A ROLLED GENERALLY CYLINDRICAL CONDITION FOR STORAGE AND PORTABILITY, SAID FIRST PORTION HAVING A PLURALITY OF OPENINGS THERETHROUGH WHEREBY WIND RESISTANCE OF THE SAME IS REDUCED WHEN PARTIALLY RAISED FROM A SUPPORTING SURFACE.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |