Beam-type

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E01F8/024

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EFIXED CONSTRUCTIONS E01Road, railway construction E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic

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E01F8/024Beam-type

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Patents Grantslast 30 patents

Information Patent Grant
Sound attenuating structure
- Patent number 9,650,748
- Issue date May 16, 2017
- H. Fredrick Peterson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad ties made of recycled tire fragments
- Patent number 5,238,734
- Issue date Aug 24, 1993
- Kevin N. Murray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Structural articles made of recycled rubber fragments from tires
- Patent number 5,094,905
- Issue date Mar 10, 1992
- Kevin N. Murray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Free standing wall structures
- Patent number 4,664,358
- Issue date May 12, 1987
- Erin C. Clark
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Locking beam to form a three-dimensional lattice in a construction...
- Patent number 4,384,810
- Issue date May 24, 1983
- Herwig Neumann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents