|Publication number||US706806 A|
|Publication date||Aug 12, 1902|
|Filing date||Apr 18, 1902|
|Priority date||Apr 18, 1902|
|Publication number||US 706806 A, US 706806A, US-A-706806, US706806 A, US706806A|
|Inventors||Louis S De Forest|
|Original Assignee||Louis S De Forest|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (2), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
'No. 706,806. Patented Aug; l2, I902.
L. 8. DE FOREST; BOTTLE ATTACHMENT.
(Application filed Apr. 18, 1902.)
WITNESSES IN VE N TOI? ATJORNEY m: nonms PETERS in. womu hojwgsnmnmu. o. c.
UNITED STATES PATENT OFFICE.
LOUIS S. DE FOREST, OF NElV HAVEN, CONNECTICUT.
BOTTLE ATTACHM ENT.
SPECIFICATION forming part of Letters Patent No. 706,806, dated August 12, 1902.
Application filed April 18, 1902.
To all whom it may concern:
Be it known that I, LOUIS S. DIE-FOREST, a citizen of the United States, and a resident of the city and county of New Haven and State of Connecticut, have invented a new and useful Improvement in Bottle Attachments, which is fully set forth and described in the following specification, taken in connection with the drawing, which forms a part thereof, and in which the figure is a side elevation in section embodying my invention.
This invention relates to bottle attachments, and has for its object the construction of an attachment to the stopper of a bottle by means of which a portion of the fluidcontained therein may be fed into a well as needed without removing the stopper.
In the drawing, A represents abottle having fitted therein a cork or stopper B, of rubber or other suitable material, provided with vertical perforations b and b, a tube 0, of'
glass or other suitable material, having at its outer end a collapsible bulb D, adapted to fit through the perforation b in the cork B, with its lower end extending below the cork into the bottle in such manner as to be clear from the liquid contained therein. A tube E, of glass or other suitable material, is adapted to fit through the perforation b in the cork B and have one end extend into the fluid contained Serial No. 103,615. (No model.)
in the bottle, said tube E having formed integral with its outer end a well or bucket F, as shown in the drawing.
In operation the pressure of the bulb B compresses the air in the bottle above the fluid in well-known manner, thus forcing the fluid through the tube E and into the well F in suificient quantity to enable the operator adaptedto pass through the perforation b of said stopper and have formed integral with its outer enda well or bucket F, substantially as described.
In witness whereof I have hereunto set my hand, at New Haven, in the county of New Haven and State of Connecticut, this 14th day of April, 1902.
LOUIS S. DE FOREST.
M. A. SEGAR, GEORGE W. ROBINSON.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US3251387 *||Feb 21, 1963||May 17, 1966||Shirley||Metering and dispensing unit for fluidic materials|
|US5400923 *||Apr 4, 1990||Mar 28, 1995||Helena Laboratories Corporation||Apparatus for discharging contents of a sealed container|