Detachable cookware handle

• US 5,887,751 A
• Filed: 10/03/1997
• Issued: 03/30/1999
• Est. Priority Date: 10/03/1997
• Status: Expired due to Fees

• Current Assignee: Newell Operating Company (Newell Brands Inc.)
• Original Assignee: Newell Operating Company (Newell Brands Inc.)
• Inventors: Kroscher, Todd W.
• Primary Examiner(s): CASTELLANO, STEPHEN J
• Application Number:
  US08/943,258
• Time in Patent Office: 543 Days
• Field of Search: 220/759, 220/573.1, 220/753, 220/769, 220/770
• US Class Current: 220/759
• CPC Class Codes: A47J 45/071 Saucepan, frying-pan handles

Abstract

A detachable handle for a cooking vessel having at least one attachment opening formed therein includes an elongate member and a vessel engaging portion. The vessel engaging portion is attached to a first end of the elongate member and is adapted to engage at least one of the attachment openings of the cooking vessel. The detachable handle further includes a locking mechanism for securing the detachable handle to the cooking vessel.

Claims

1. A vessel for cooking or baking, comprising:

a receptacle including an upwardly extending side wall and a side handle attached to the side wall, the side handle having a top face and a bottom face and an attachment opening extending therethrough between the top and bottom faces; and

a detachable handle removably coupled to the side handle, the detachable handle including;

a hand grip member;

a locking mechanism, and

a vessel engaging portion coupled to the hand grip member and having an engagement surface adapted to engage a portion of the side handle,

wherein the locking mechanism and the vessel engaging portion automatically secure the detachable handle to the receptacle when the engagement surface engages the portion of the side handle and the locking mechanism mates with the top face of the side handle, wherein the locking mechanism includes a latch portion pivotally attached to the vessel engaging portion for pivotal movement about a pivot axis, the latch portion engaging the top face of the side handle when the detachable handle is secured to the receptacle.

2. The vessel as recited in claim 1, wherein the engagement surface is curvilinear.

3. The vessel as recited in claim 1, wherein the pivot axis is below the bottom face of the side handle when the detachable handle is secured to the receptacle.

4. The vessel as recited in claim 1, further including a spring disposed between the latch portion and the vessel engaging portion.

5. The vessel as recited in claim 1, wherein an upper surface of the vessel engaging portion and an upper surface of the latch portion substantially fill the attachment opening at the top face of the side handle.

6. A vessel for cooking or baking, comprising:

a receptacle including an upwardly extending side wall and a side handle permanently attached to the side wall and extending generally radially outward therefrom, the side handle having a top face, a bottom face, and an opening extending therethrough from the top face to the bottom face; and

a detachable handle removably coupled to the side handle, the detachable handle including;

a hand grip member;

vessel engaging portion; and

a releasable locking mechanism movable with respect to the vessel engaging portion, the releasable locking mechanism including a latch portion,

wherein the releasable locking mechanism and the vessel engaging portion are disposed for upward insertion through the opening such that upon sufficient insertion the latch portion engages the top face to prevent inadvertent detachment.

7. The vessel as recited in claim 6, wherein the vessel engaging portion includes an engagement surface for engaging a first end of the side handle.

8. The vessel as recited in claim 7, wherein the engagement surface is curvilinear to mate with the first end of the side handle, thereby allowing the detachable handle to pivot about the first end of the side handle as the vessel engaging portion is inserted upwardly through the opening of the side handle.

9. The vessel as recited in claim 6, wherein the latch portion is pivotally coupled to the vessel engaging portion for pivotal motion about a pivot axis.

10. The vessel as recited in claim 9, wherein the pivot axis is below the bottom face of the side handle when the detachable handle is secured to the receptacle.

11. The vessel as recited in claim 6, wherein the releasable locking mechanism includes a spring disposed between the latch portion and the vessel engaging portion.

12. The vessel as recited in claim 6, wherein the side handle is attached to the side wall of the receptacle at a second end of the side handle.

13. The vessel as recited in claim 6, wherein the vessel engaging portion includes a convex upper surface adapted to be inserted through the opening.

14. A detachable handle for a vessel having a side handle attached thereto, the side handle having a top face and a bottom face and an opening extending therebetween, the detachable handle comprising:

a hand grip member;

a vessel engaging portion coupled to the hand grip member; and

a releasable locking mechanism movable with respect to the vessel engaging portion,

wherein the vessel engaging portion and the releasable locking mechanism are adapted to be upwardly inserted through the opening such that upon sufficient insertion the releasable locking mechanism is adapted to engage the top face of the side handle to prevent inadvertent detachment.

15. The detachable handle as recited in claim 14, wherein the vessel engaging portion includes an engagement surface, whereby the engagement surface is adapted to engage a first end of the side handle.

16. The detachable handle as recited in claim 15, wherein the engagement surface is curvilinear.

17. The detachable handle as recited in claim 14, wherein the releasable locking mechanism includes a latch portion adapted to engage the top face of the side handle.

18. The detachable handle as recited in claim 17, wherein the latch portion is pivotally coupled to the vessel engaging portion for pivotable movement about a pivot axis.

19. The detachable handle as recited in claim 14, wherein the vessel engaging portion includes a convex upper surface adapted to be inserted through the opening.