US4186913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barrier
Assignee: Individual
•
Filing: 1975-12-18
•
Granted: 1980-02-05
•
Expires: 1995-12-18
Abstract
Abstract A barrier for use as a breakwater or highway safety divider having a reinforced resilient base in which are embedded a plurality of tires extending outwardly of said base and means for joining a plurality of said bases in line.
Inventors
- 👤 A. J. Bruner
- 👤 Edward T. Foster
- 👤 Thomas N. Kearns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:24
CPC Classifications
E; E01; E01F; E01F15/00; E01F15/02; E01F15/08; E01F15/088; E01F15/081; E01F15/086; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B2201/00; E02B2201/04; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/62; Y10; Y10S; Y10S52/00; Y10S52/09
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
116 words
A barrier section comprising: (i) a moulded rubber base block of elongated configuration having a top and bottom and sides, and ends normal to said top and bottom, (ii) a plurality of vehicle tires having beads and a center opening, said tires or fragments thereof being axially aligned and spaced apart and being partially embedded side by side in the top of said block to a depth at least below the beads and being positioned along the length and top of said block and extending in greater part above said block, (iii) tie rod means extending in said block through the tire center openings, and through the lower part of said block, at opposite sides thereof.
Claim 2
Dependent Claim
116 words
A barrier section comprising: (i) a moulded rubber base block of elongated configuration having a top and bottom and sides, and ends normal to said top and bottom, (ii) a plurality of vehicle tires having beads and a center opening, said tires or fragments thereof being axially aligned and spaced apart and being partially embedded side by side in the top of said block to a depth at least below the beads and being positioned along the length and top of said block and extending in greater part above said block, (iii) tie rod means extending in said block through the tire center openings, and through the lower part of said block, at opposite sides thereof.
Claim 3
Dependent Claim
44 words
A barrier section, as claimed in claim 1, comprising dowel means extending longitudinally from one end of said block, the block having recessing opening at its other end to receive the dowel means of another such block for coupling the blocks end to end.
References Cited (Backward Citations)
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Cited
US2851935A
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US3380428A
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US3485201A
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US3661359A
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US3934540A
Cited
US3928701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-04 | 1983-08-06 | 1984-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-04 | 1987-08-06 | 1988-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-04 | 1991-08-06 | 1992-02-05 | $7700.00 | Window Closed / Lapsed |