|Publication number||US1134354 A|
|Publication date||Apr 6, 1915|
|Filing date||Mar 25, 1913|
|Priority date||Mar 25, 1913|
|Publication number||US 1134354 A, US 1134354A, US-A-1134354, US1134354 A, US1134354A|
|Inventors||Herman A Seifke|
|Original Assignee||Herman A Seifke|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (9), Classifications (4)|
|External Links: USPTO, USPTO Assignment, Espacenet|
H. A. SEIFKE.
APPLICATION FILED MAR. 25. $913.
11 134354 R PafientedApr.6,R9l5.
v IIW/E/VTOR M 4. MI, By
l1 TTORNEY NT FIG.
HER-MAN A. SEIFKE, OF SAN FRANCISCO, CALIFORNIA.
Specification of Letters Patent.
Patented Apr. 6, 19115.
Application filed March 25, 1913. Serial No. 756,785.
To all whom it may concern:
Be it known that I, HERMAN A. SEIFKE, a citizen of the United States, residing at San Francisco, in the county of San Francisco and State of California, have invented new edge. Therefore bartenders and others mixing such drinks have to use a tumbler of twice the size of that which would otherwise be necessary. 7
The object of the present invention is to provide a mixing tumbler of such shape that 'itmay be of comparatively small size.
In the accompanying drawing, Figure 1 is a broken side elevation of my improved mixing vessel, and Fig. 2 is a plan view thereof.
Referring to the drawing, 1 indicates my improved mixing vessel, which is preferably made of glass, and in generalappearance resembles an ordinary large glass tumbler.
The inner surface of the wall of this tumvessel.
bler is formed with one or more, two being here shown, of vertical inwardly extending ribs 2, each rib having a front face 3, in a substantially radial or normal plane, and a rear face 4, making a considerable angle with a normal to the side of the vessel.
When liquid under pressure is discharged into such a vessel to 'mix with other liquid or liquids previously poured thereinto, instead of the liquids rotating freely in the vessel, and thus commingling with each other very imperfectly and slowly, said liquids repeatedly impinge against the square front faces 3 of the ribs 2, and are thereby defiect ed inwardly or toward the center of the vessel, and caused to rapidly intermingle with each other. Also with this construction or mixing vessel a much larger amount of liquid can be mixed for a given size of the I claim An upwardly flaring open-topped glass mixing tumbler having an integral upwardly directed rib extending inwardly from its inner wall.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
HERMAN A. SEIFKE.
Witnesses F. M. WRIGHT, D. B. RICHARDS.
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|US2536959 *||Jul 18, 1946||Jan 2, 1951||Vincent L Shaw||Drink mixer|
|US3341184 *||Jul 26, 1966||Sep 12, 1967||Ted F Merrill||Rotary receptacle for mixing liquids|
|US3502848 *||Nov 15, 1968||Mar 24, 1970||Fink William M||Self-stirring cooker and server apparatus|
|US4950082 *||Jul 13, 1989||Aug 21, 1990||Carlson John T||Mixing apparatus|
|US6357673||Nov 24, 1999||Mar 19, 2002||Chapin Manufacturing, Inc.||Two prong professional sprayer assembly with agitator and filter|
|US7543717||Aug 16, 2004||Jun 9, 2009||Hinkle Allen J||Bouquet enhancing wineglass|
|US8444047 *||Sep 14, 2010||May 21, 2013||Skyltanders Ab||Mug|
|US20060032855 *||Aug 16, 2004||Feb 16, 2006||Hinkle Allen J||Bouquet enhancing wineglass|
|US20110062225 *||Sep 14, 2010||Mar 17, 2011||Edvardsson Anders||Mug|