IP Library › Granted Patent US 10,357,131
Granted Patent B2
US 10,357,131 · App. 15/716,398 · Granted Jul 23, 2019

Blending jar with scraper apparatus

Inventors: Thomas D. Dickson, Jr. (Orem, UT); David J. Throckmorton (Mapleton, UT); Sterling O. Kingdon (Cedar Hills, UT); Mark W. McLane (Lehi, UT); Kory B. Robins (Draper, UT); Richard C. Galbraith (Provo, UT)
Assignee: BLENDTEC, INC.
A47J43/046A47J43/0716A47J43/0727B01F7/00275B01F7/162B01F15/00058
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Quick Facts
Patent No.
US 10,357,131
App. No.
15/716,398
Granted
Jul 23, 2019
Kind
B2
Abstract

A blending apparatus includes a blending jar and a lid. The blending jar has an internal surface defining an internal volume, and a mixing blade positioned within the internal volume. The lid is releasably mounted to the blending jar and includes at least one scraper extending into the internal volume. The at least one scraper is adjacent to the internal surface of the blending jar and is arranged and configured to disrupt rotational flow of food particles within the internal volume and/or scrape food particles from an inner surface of the blending jar.

Claims (10)

1. A blending apparatus, comprising:

a blending jar having an internal surface and an open end, the internal surface defining an internal volume, the internal surface having a sidewall;

a mixing blade positioned within the internal volume of the blending jar;

a lid releasably mounted to and sealing the open end of the blending jar, the lid having a peripheral portion and a scraper portion, the scraper portion having a first end attached to the peripheral portion, the scraper portion having a second end extending into the internal volume parallel to the sidewall of the internal surface, the scraper portion being arranged and configured to disrupt food particles adjacent to the sidewall of the internal surface, the lid having a graspable portion centrally disposed on the lid, the graspable portion extending longitudinally away from the internal volume, the graspable portion being configured to rotate the lid relative to the blending jar;

wherein the lid is rotatable relative to the blending jar while sealing the open end.

2. The blending apparatus of claim 1 , wherein the scraper portion extends from the peripheral portion at a circumferential extension angle relative to a central axis of the lid.

3. The blending apparatus of claim 1 , wherein the scraper portion extends helically into the internal volume.

4. The blending apparatus of claim 1 , wherein the scraper portion is positioned entirely above the mixing blade.

5. The blending apparatus of claim 1 , further comprising a second scraper portion extending from the lid into the internal volume.

6. The blending apparatus of claim 1 , wherein the lid and the scraper portion are rotatable relative to a central axis of the lid and blending jar while the lid is mounted to the blending jar.

Continuity (2)
Continuation 13110147 · May 18, 2011
Related Publication 20180014693A1 · Jan 18, 2018
Cited By (19)
US 1,076,580 US 1,085,815 US 1,091,236 US 1,143,781 US 12,213,628 US 12,279,629 US 12,285,028 US 12,414,578 US 12,446,594 US 12,495,934 US 12,514,262 US 12,520,857 US 12,582,264 US 12,593,855 US 12,653,345 US 12,714,123 US 12,721,362 US 12,733,657 US 12,733,658