Boring or penetrating the earth – Boring without earth removal – Combined with earth removal
Patent
1988-06-06
1989-07-18
Kisliuk, Bruce M.
Boring or penetrating the earth
Boring without earth removal
Combined with earth removal
175254, 7386444, 111 92, 172 22, 294 509, E21B 2514, G01N 108, A01B 4502, A01C 502
Patent
active
048484849
ABSTRACT:
A soil sample extraction tool including a container having a soil sample receiving chamber, the chamber being accessible by an opening in the container. A first end of the container is engageable with the soil and allows passage of the soil sample to the chamber. A closure member or door is adjustably movable with respect to the opening in the container. A control member is operatively connected to the closure member and allows movement of the closure member with respect to the opening in the container to facilitate opening of the closure member to gain access to the sample receiving chamber.
REFERENCES:
patent: D269844 (1983-07-01), Hackerson
patent: 682623 (1901-09-01), Hughes et al.
patent: 816236 (1906-03-01), Kline
patent: 1586415 (1926-05-01), Duda
patent: 1860963 (1932-05-01), Smith
patent: 2014311 (1935-09-01), Council
patent: 2686073 (1954-08-01), Benoist
patent: 3352160 (1967-11-01), Mount
patent: 3375891 (1968-04-01), Murati
patent: 3786877 (1974-01-01), Schafer et al.
patent: 4098360 (1978-07-01), Clements
patent: 4106576 (1978-08-01), Clements
patent: 4117896 (1978-10-01), Weber
patent: 4556114 (1985-12-01), Ryan
patent: 4790392 (1988-12-01), Clements
JMC Soil Investigation Equipment catalog No. 7, p. 14.
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