Convertible mixer assembly with a stand

• US 10,369,534 B2
• Filed: 11/14/2016
• Issued: 08/06/2019
• Est. Priority Date: 11/14/2016
• Status: Active Grant

• Current Assignee: Tammie E. Davis
• Original Assignee: Tammie E. Davis
• Inventors: Davis, Tammie E.
• Primary Examiner(s): Cooley, Charles
• Application Number:
  US15/350,931
• Publication Number:
  US 20180133669A1
• Time in Patent Office: 995 Days
• Field of Search: 366129
• CPC Class Codes: A47J 2043/04427 with housing extending vertically in line with the tool axis
• CPC Class Codes: A47J 2043/04445 attachable to a stand
• CPC Class Codes: B01F 27/1155 with interconnected discs, forming open frameworks or cages
• CPC Class Codes: B01F 27/1171 having holes in the surface
• CPC Class Codes: B01F 27/13 Openwork frame or cage stirrers not provided for in other groups of this subclass
• CPC Class Codes: B01F 27/213 characterised by the connection with the drive
• CPC Class Codes: B01F 27/421 provided with intermeshing elements
• CPC Class Codes: B01F 27/88 with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
• CPC Class Codes: B01F 33/5011 portable during use, e.g. hand-held
• CPC Class Codes: B01F 33/5012 adapted to be mounted during use on a standard, base or support

Abstract

A convertible mixer assembly converts a hand mixer for use as a stand mixer with additional attachments. The assembly includes a motor positioned within a mixer housing. Mixer ports extend into the mixer housing. A handle coupled to the mixer housing allows handheld use. Beater attachments are removably coupable to the mixer housing and rotated by the motor. A connector extends from the mixer housing. A slot extends into an outer surface of a stand. The slot receives the connector such that the stand is configured for holding the mixer housing for use without the mixer housing is handheld.

Claims

1. A convertible mixer assembly comprising:

a mixer housing;

a motor positioned within said mixer housing;

a pair of mixer ports extending into said mixer housing;

a handle coupled to said mixer housing wherein said mixer housing is configured for being handheld during use;

a pair of beater attachments removably coupable to said mixer housing by insertion of said beater attachments into said mixer ports wherein said beater attachments are engaged to and extend from said mixer housing, said beater attachments being rotated by said motor when said beater attachments are engaged to said mixer housing and said motor is engaged;

a connector extending from said mixer housing;

a stand, said stand including a slot extending into an outer surface of said stand, said slot receiving said connector wherein said stand is coupled to and supports said mixer housing such that said stand is configured holding said mixer housing for use without said mixer housing being handheld;

a detent extending into said connector; and

a locking mechanism coupled to said stand, said locking mechanism engaging said detent such that said connector is secured within said slot, said locking mechansim including a protrusion extending into said slot such that said protrusion is positioned to engage said detent when said connector is fully inserted into said slot, said locking mechanism including a release, said release being operationally coupled to said protrusion wherein said protrusion disengages from said detent allowing said connector to be removed from said slot when said release is actuated.

2. A convertible mixer assembly comprising:

a mixer housing;

a motor positioned within said mixer housing;

a pair of mixer ports extending into said mixer housing;

a handle coupled to said mixer housing wherein said mixer housing is configured for being handheld during use;

a pair of beater attachments removably coupable to said mixer housing by insertion of said beater attachments into said mixer ports wherein said beater attachments are engaged to and extend from said mixer housing, said beater attachments being rotated by said motor when said beater attachments are engaged to said mixer housing and said motor is engaged, said mixer ports extending into a front face of said mixer housing parallel to said handle wherein said beater attachments extend forwardly from said mixer housing when said beater attachments are engaged to said mixer housing;

a connector extending from said mixer housing;

a stand, said stand including a slot extending into an outer surface of said stand, said slot receiving said connector wherein said stand is coupled to and supports said mixer housing such that said stand is configured holding said mixer housing for use without said mixer housing being handheld, said slot being elongated extending into a side face of said stand, a top end of said slot defining an opening into said slot from a top face of said stand, said slot having a trapezoidal cross-sectional shape perpendicular to a longitudinal axis of said slot;

a detent extending into said connector;

a locking mechanism coupled to said stand, said locking mechanism engaging said detent such that said connector is secured within said slot, said locking mechansim including a protrusion extending into said slot such that said protrusion is positioned to engage said detent when said connector is fully inserted into said slot, said locking mechanism including a release, said release being operationally coupled to said protrusion wherein said protrusion disengages from said detent allowing said connector to be removed from said slot when said release is actuated;

a grater attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates said grater attachment when said motor is engaged;

a slicer attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates said slicer attachment when said motor is engaged;

a pair of cutter attachments removably coupable to said mixer housing by insertion of said cutter attachments into said mixer ports wherein said cutter attachments are engaged to and extend from said mixer housing, each of said cutter attachments having a respective plurality of cutting discs spaced along said cutting attachment, each said cutting disc overlapping between said cutter attachments with a corresponding adjacently positioned one of said cutting discs, said cutter attachments being rotated by said motor when said cutter attachments are engaged to said mixer housing and said motor is engaged;

a pair of perforation attachments removably coupable to said mixer housing by insertion of said perforation attachments into said mixer ports wherein said perforation attachments are engaged to and extend from said mixer housing, each of said perforation attachments having a respective plurality of perofration discs spaced along said perforation attachment, each said perforation disc overlapping between said perforation attachments with a corresponding adjacently positioned one of said perforation discs, said perforation attachments being rotated by said motor when said perforation attachments are engaged to said mixer housing and said motor is engaged wherein said perforation attachments are configured for perforating a sheet of material passed between said perforation attachments; and

a blender attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates a blade within a container of said blender attachment when said motor is engaged.

3. A convertible mixer assembly comprising:

a mixer housing;

a motor positioned within said mixer housing;

a pair of mixer ports extending into said mixer housing;

a handle coupled to said mixer housing wherein said mixer housing is configured for being handheld during use;

a pair of beater attachments removably coupable to said mixer housing by insertion of said beater attachments into said mixer ports wherein said beater attachments are engaged to and extend from said mixer housing, said beater attachments being rotated by said motor when said beater attachments are engaged to said mixer housing and said motor is engaged;

a connector extending from said mixer housing; and

a stand, said stand including a slot extending into an outer surface of said stand, said slot receiving said connector wherein said stand is coupled to and supports said mixer housing such that said stand is configured holding said mixer housing for use without said mixer housing being handheld, said slot having a trapezoidal cross-sectional shape perpendicular to a longitudinal axis of said slot.

4. The assembly of claim 3, further comprising said slot being elongated extending into a side face of said stand, a top end of said slot defining an opening into said slot from a top face of said stand.

5. The assembly of claim 3, further comprising said mixer ports extending into a front face of said mixer housing parallel to said handle wherein said beater attachments extend forwardly from said mixer housing when said beater attachments are engaged to said mixer housing.

6. The assembly of claim 3, further comprising:

a detent extending into said connector; and

a locking mechanism coupled to said stand, said locking mechanism engaging said detent such that said connector is secured within said slot.

7. The assembly of claim 6, further comprising said locking mechansim including a protrusion extending into said slot such that said protrusion is positioned to engage said detent when said connector is fully inserted into said slot.

8. The assembly of claim 3, further comprising a grater attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates said grater attachment when said motor is engaged.

9. The assembly of claim 3, further comprising a slicer attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates said slicer attachment when said motor is engaged.

10. The assembly of claim 3, further comprising a pair of cutter attachments removably coupable to said mixer housing by insertion of said cutter attachments into said mixer ports wherein said cutter attachments are engaged to and extend from said mixer housing, each of said cutter attachments having a respective plurality of cutting discs spaced along said cutting attachment, each said cutting disc overlapping between said cutter attachments with a corresponding adjacently positioned one of said cutting discs, said cutter attachments being rotated by said motor when said cutter attachments are engaged to said mixer housing and said motor is engaged.

11. The assembly of claim 3, further comprising a pair of perforation attachments removably coupable to said mixer housing by insertion of said perforation attachments into said mixer ports wherein said perforation attachments are engaged to and extend from said mixer housing, each of said perforation attachments having a respective plurality of perofration discs spaced along said perforation attachment, each said perforation disc overlapping between said perforation attachments with a corresponding adjacently positioned one of said perforation discs, said perforation attachments being rotated by said motor when said perforation attachments are engaged to said mixer housing and said motor is engaged wherein said perforation attachments are configured for perforating a sheet of material passed between said perforation attachments.

12. The assembly of claim 3, further comprising a blender attachment removably couplable to a selectable one of said mixer ports wherein said motor rotates a blade within a container of said blender attachment when said motor is engaged.