Coating implements with material supply – Supply container and independent applicator – Applicator includes container closure or overlies material
Patent
1980-11-04
1983-03-15
Bratlie, Steven A.
Coating implements with material supply
Supply container and independent applicator
Applicator includes container closure or overlies material
141 24, 401119, B65B 304
Patent
active
043765912
ABSTRACT:
A screw cap for a container equipped with a threaded neck is provided and the cap supports a liquid pickup tube therefrom having a squeeze bulb communicated with its upper end and with the pickup tube mounted from the cap for limited axial shifting and rotation relative to the cap. The pickup tube is spring biased to a position of maximum extension relative to the open end of the cap and is equipped with an abutment disk for abutting the outer end of the associated container threaded neck to retract the pickup tube in response to threaded engagement of the cap with the container neck. The pickup tube is of a length to extend to the bottom of the container when the disk is abutted against the outer end of the container neck and the pickup tube may be extended relative to the cap to a position with the abutment disk disposed slightly outward of the open end of the cap when the cap is disengaged from the container neck.
REFERENCES:
patent: 562134 (1896-06-01), Haner
patent: 856496 (1907-06-01), Smith
patent: 1117863 (1914-11-01), Larson
patent: 2538447 (1951-01-01), Finney
patent: 2756749 (1956-07-01), Munday
patent: 3337901, Schefer et al.
patent: 3881527 (1975-05-01), Shapiro
patent: 4313686 (1982-02-01), Proffer
Bratlie Steven A.
Jacobson Harvey B.
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