Ground area marker, especially for a golf course

Road structure – process – or apparatus – Traffic director

Patent

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404 15, 272 3, E01F 902

Patent

active

043021255

ABSTRACT:
A marker for ground areas has a hollow cylindrical rigid body with an open end and a closed end, the open end constituting the bottom and the closed end constituting the top when the marker is embedded in the ground. Such rigid body is forced under pressure into the ground by pressing it into the ground until the top wall is substantially level with the ground surface. The top wall is treated to present a prominent indicating surface, and, in the instance of the marker being used for golf courses, the top wall is formed from a resilient, plastic or elastomeric material that would be comparable to the natural ground surface insofar as ball reaction thereto in striking the same is concerned.

REFERENCES:
patent: 1629433 (1927-05-01), Bonner
patent: 1736830 (1929-11-01), McKee
patent: 1764073 (1930-06-01), Furey
patent: 1789525 (1931-01-01), Hoff
patent: 1825667 (1931-10-01), Johnson
patent: 2037545 (1936-04-01), Sexton
patent: 2142803 (1939-01-01), Robertson
patent: 2287844 (1942-06-01), Tiberghien
patent: 2354857 (1944-08-01), Gits
patent: 3446122 (1969-05-01), Raichle
patent: 3920348 (1975-11-01), Paulos
patent: 4044179 (1977-08-01), Haas
patent: 4127346 (1978-11-01), Bouffard

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