Cherry pitter

• US 8,347,783 B2
• Filed: 02/01/2010
• Issued: 01/08/2013
• Est. Priority Date: 02/12/2009
• Status: Active Grant

• Current Assignee: Progressive International Corporation
• Original Assignee: Progressive International Corporation
• Inventors: Kaposi, Sascha, Bagley, Justin, Clark, Joanna
• Primary Examiner(s): ALEXANDER, REGINALD
• Application Number:
  US12/697,918
• Publication Number:
  US 20100199863A1
• Time in Patent Office: 1,072 Days
• Field of Search: 995/47, 995/49, 995/50, 995/53, 995/55, 995/56, 995/57, 995/59, 995/60, 995/64, 995/65, 301/131, 301/132, 301/133
• US Class Current: 99/560
• CPC Class Codes: A47J 23/00 Devices for stoning fruit machines for stoning fruit in bulk A23N3/00, A23N4/00

Abstract

A cherry pitter includes a container having a removable cherry holder with a plurality of cavities for holding cherries. A mating plurality of cutters is secured to the lid of the container, which is pivotally secured to the container. By rotating the lid downward the cutters are pushed into and through the cherries, pushing the pits into the container. A spring-loaded push-off plate holds the cherries down against the holder as the lid rotates upward again, separating the cherries from the cutters. These and other examples of the invention will be described in further detail below.

Claims

1. A device for separating a pit from a fruit, comprising:

a container having a base and upwardly extending sidewalls terminating in a rim;

a fruit holder supported by the container, the fruit holder, base, and sidewalls defining an interior space of the container, the fruit holder further having at least one cavity for holding the fruit, the at least one cavity further having a hole formed in the cavity;

a lid attached to the container, the lid being moveable between a first position adjacent the container and a second position relatively distant from the container;

the lid further having at least one cutting rod extending downward from the lid, the at least one cutting rod being positioned to pass into the cavity and through the hole formed in the cavity when the lid is in the first position; and

a push-off plate secured to the lid between the fruit holder and the lid, the push-off plate being positioned such that the at least one cutting rod passes through the push-off plate when the lid is moved from the second position to the first position and is retracted substantially above the push-off plate when the lid is moved from the second position to the first position, a spring further being mounted on the device to urge the push-off plate away from the lid.

2. The device of claim 1, wherein the at least one cavity comprises a first set of four cavities, each of the first set of four cavities including a hole passing through the fruit holder.

3. The device of claim 2, wherein the at least one cutting rod comprises a set of four cutting rods, each one of the four cutting rods being secured to an interior surface of the lid and arranged to pass through a respective one of the four cavities.

4. The device of claim 3, wherein the push-off plate further comprises a plurality of push-off plate holes formed in the push-off plate, each of the push-off plate holes being configured to receive one of the set of four cutting rods.

5. The device of claim 4, wherein the at least one cavity comprises a second set of four cavities, each one of the second set of four cavities being smaller than each one of the first set of four cavities.

6. The device of claim 5, wherein the fruit holder is removably attached to the container such that it is positionable in a first configuration in which the first set of cavities are positioned to receive the four cutting rods, and a second configuration in which the second set of cavities are positioned to receive the four cutting rods.

7. The device of claim 5, further comprising a lock formed in the lid, the lock including a surface extending from the interior surface of the lid to engage a mating surface of the push-off plate, whereby the lid is selectively locked in the second position.

8. The device of claim 5, wherein each of the first set of cavities and the second set of cavities are formed as rounded depressions within the fruit holder.

9. The device of claim 8, wherein each of the holes formed in each of the first set of cavities and the second set of cavities is sized to allow a standard cherry pit to pass through.

10. The device of claim 5, wherein the fruit holder further includes a raised region forming an opening between the fruit holder and the rim of the container, the opening being sized to receive a finger of a user to enable removal of the fruit holder from the container.

11. The device of claim 5, wherein the at least one rod is formed as a + shape when viewed in cross-section.

12. The device of claim 11, wherein the at least one rod is at least slightly curved longitudinally.

13. The device of claim 12, wherein the at least one rod terminates in a tip, the tip having a generally rounded indentation.