Heat press apparatuses, systems, and methods

Patent metadata

Field	Value
Publication number	US-12389974-B2
Application number	US-202318357017-A
Country	US
Kind code	B2
Filing date	Jul 21, 2023
Priority date	Mar 3, 2022
Publication date	Aug 19, 2025
Grant date	Aug 19, 2025

Abstract

A heat press includes a handle portion and a curved heat plate. That handle portion may be configured to be grasped by a user, and the curved heat (i.e., having a curved engagement surface) may be configured to engage a heat-activated design implement to transfer a design of the heat-activated design implement to a curved surface of a workpiece. Also disclosed herein, according to various embodiments, is a heat press stand having a curved floor and a hat form for supporting a workpiece (e.g., a hat) during a heat-activated design transfer using the heat press. Associated methods are also disclosed herein.

First claim

What is claimed is:

1. A heat press comprising:
a handle portion configured to be grasped by a user;
a heat plate coupled to the handle portion, wherein the heat plate comprises a curved engagement surface and wherein the handle portion is fixed relative to the heat plate; and
a skirt generally disposed between the handle portion and the heat plate;
wherein the heat press has a portable, integrated, handheld form-factor comprising a proximal end and a distal end opposite the proximal end, wherein the handle portion is situated at and at least partially defines the proximal end and the heat plate is situated at and at least partially defines the distal end;
wherein an exterior housing forms an outer surface of the handle portion, wherein the outer surface of the handle portion extends continuously to a lower peripheral edge of the exterior housing, wherein the lower peripheral edge of the exterior housing is adjacent an outward perimeter surface of the skirt.

2. The heat press of claim 1 , wherein the curved engagement surface is concave.

3. The heat press of claim 2 , wherein the curved engagement surface is curved about a single axis of curvature.

4. The heat press of claim 1 , wherein:
the curved engagement surface comprises an apex;
the curved engagement surface comprises a radius of curvature; and
a maximum distance between the apex and an outward surface of the handle portion opposite the heat plate is equal to or less than the radius of curvature.

5. The heat press of claim 1 , wherein a junction is defined where the lower peripheral edge of the exterior housing interfaces with the outward perimeter surface of the skirt, wherein, moving from the proximal end to the distal end, the heat press transitions from a diverging geometry to a converging geometry at the junction.

6. The heat press of claim 5 , wherein the outward perimeter surface of the skirt is a converging band that forms a section of an exterior surface of the heat press.

7. The heat press of claim 1 , further comprising:
a first insulation layer disposed between the handle portion and the skirt; and
a second insulation layer disposed between the skirt and the heat plate.

8. The heat press of claim 7 , wherein the first insulation layer and the second insulation layer are internal insulation layers that are generally not visible to the user during use of the heat press.

9. The heat press of claim 1 , further comprising an inner support structure, wherein the inner support structure comprises a lower curved surface that substantially matches the curvature of the curved engagement surface of the heat plate.

10. A heat press stand comprising:
a curved floor, wherein the curved floor comprises an upper convex surface and the curved floor defines a plurality of perforations extending at least partially through the curved floor; and
one or more heat plate support protrusions adjacent the upper convex surface of the curved floor, wherein the one or more heat plate support protrusions is configured to contact a curved engagement surface of a heat plate of a heat press to support the heat press in a docked position relative to the heat press stand.

11. The heat press stand of claim 10 , wherein the one or more heat plate support protrusions is positioned around the periphery of the upper convex surface of the curved floor.

12. The heat press stand of claim 10 , wherein the one or more heat plate support protrusions is a feature of an insert that extends around the periphery of the upper convex surface of the curved floor.

13. The heat press stand of claim 10 , further comprising an insert disposed adjacent the curved floor, wherein the insert forms a wall that extends upwards from the periphery of the curved floor.

14. A heat press stand comprising:
a curved floor, wherein the curved floor comprises an upper convex surface and the curved floor defines a plurality of perforations extending at least partially through the curved floor; and
an insert disposed adjacent the upper convex surface of the curved floor, wherein the insert forms a wall that extends upwards from the periphery of the curved floor, wherein the insert is configured to facilitate secure retention and support of a heat press having a heat plate with a curved engagement surface.

Assignees

• Cricut Inc

Inventors

• Barney Kristy Lynn
• Cheever Mitchell Alan
• Chen Yung Tseng
• Crisp Thomas
• Dalton John Douglas
• Fishberg Michelle
• Gubler Kelton
• Kavanagh Desmond
• Ketch Hayley
• Lee Tyler
• Resuello Jr Ildefonso M
• Stevenson Norman
• Stopp Grayson

Classifications

• B41F16/02

  for textile material · CPC title

• B41F16/0086

  for printing on articles with cylindrical surfaces · CPC title

• B41F16/008

  for printing on three-dimensional articles · CPC title

• B41F16/0046

  with means for applying print under heat and pressure, e.g. using heat activable adhesive · CPC title

• B32B37/06

  characterised by the heating method · CPC title