Chemistry: molecular biology and microbiology – Apparatus – Mutation or genetic engineering apparatus
Patent
1978-10-10
1980-12-09
Norton, Donald F.
Chemistry: molecular biology and microbiology
Apparatus
Mutation or genetic engineering apparatus
215 1C, 215 10, 435296, C12M 124
Patent
active
042385687
ABSTRACT:
A roller bottle is disclosed having a plurality of sections which may be bonded after their interior surfaces have been treated to enhance cell adhesion. The bottle may be plastic so that it is disposable, and has a pair of serrated circumferential edges to improve traction when in contact with rollers on a standard cell production roller apparatus. It includes a bottom cap, a cylindrical section, a top cap having a threaded neck, and a screw cap. The bottom and top caps include the serrated edges which enable the bottle to roll rather than slip on a roller apparatus. A method for the use of the bottles is also disclosed wherein a roller apparatus is able to rotate a large number of stacked bottles.
REFERENCES:
patent: D20376 (1890-12-01), Meinecke
patent: D159169 (1950-06-01), Smith
patent: D193031 (1962-06-01), Hills
patent: 640860 (1900-01-01), Baum
patent: 1440987 (1923-01-01), Hammer
patent: 1472088 (1923-10-01), Puckett
patent: 1914353 (1933-06-01), Rettew
patent: 1920515 (1933-08-01), Marsden
patent: 3740321 (1973-06-01), Pagano
patent: 4010860 (1977-03-01), Garber
Becton Dickinson and Company
Norton Donald F.
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