IP Library Granted Patent US 7,578,745
Granted Patent B2
US 7,578,745 · App. 11/703,027 · Granted Aug 25, 2009

Elevated hand-held merry-go-round

Assignee: Playcore
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,578,745
App. No.
11/703,027
Granted
Aug 25, 2009
Kind
B2
Abstract

An elevated hand held merry go round provides a hand hold elevated a distance above a playing surface to which a user may grab and rotate through an unobstructed zone between the hand hold and the playing surface. In the preferred embodiment the hand hold may be tilted at an angle relative to the playing surface so the user may pump themselves to maintain the round momentum in a manner somewhat similar to an individual pumping themselves on a swing to maintain themselves swinging. Alternative embodiments lack the tilt may be made in various dimensions to accommodate various numbers of users and may have more than one set of locations for hand holds.

Claims (29)

1. An elevated merry go round comprising:

a hub extension supported a distance above a playing surface;

a hub rotatably connected to the hub extension;

a hand hold member having a plurality of hand holds cantileveredly supported by downwardly extending arms radially coupled to and extending from the hub toward the hand hold member;

wherein the hand hold member rotates at least substantially in a first plane angled at least five degrees off of a parallel plane to the playing surface extending through a portion of the hand hold member with a majority of the length of the arms located below the hub; and

an at least substantially unobstructed zone located at least substantially between the hand holds and the playing surface providing a space for a user so that a user may grab the hand hold and rotate while hanging about the hub extension in the unobstructed zone.

2. The elevated merry go round of claim 1 wherein the unobstructed zone has a minimum height of at least four feet.

3. The elevated merry go round of claim 2 wherein the unobstructed zone has a minimum height of at least five feet and the hand holds rotate through a diameter of at least four feet.

4. The elevated merry go round of claim 1 wherein the hand hold member comprises a loop, said loop oriented parallel to the first plane.

5. The elevated merry go round of claim 4 further comprising a first member parallel to the hand hold member and connected to at least one of the hand hold member and arms.

6. The elevated merry go round of claim 5 wherein a first member provides a plurality of hand holds.

7. The elevated merry go round of claim 1 wherein the hand hold member rotates at at least about 10 degrees relative to the parallel plane to the playing surface.

8. The elevated merry go round of claim 1 wherein the hub extension is connected to a center support which extends upwardly from the playing surface.

9. The elevated merry go round of claim 1 wherein the hand hold member is disposed in a first plane and further comprising a first member located parallel to the first plane, but not coplanar with the first plane, said first member connected to the arms.

10. The elevated merry go round of claim 9 wherein the first member and the hand hold member are connected with spacers.

11. The elevated merry go round of claim 1 wherein the hand hold member has a highest elevation which is below a lowest elevation of the hub.

12. The elevated merry go round of claim 1 further comprising gussets extending from the hub to the arms.

13. The elevated merry go round of claim 1 wherein the downwardly extending arms further comprise a downwardly extending curve along the length of the arms.

14. An elevated merry go round comprising:

a hub extension fixedly supported a distance above a playing surface with said hub extension angled at at least about five degrees relative to a plane parallel to the playing surface;

a hub rotatably connected to the hub extension;

a hand hold member having a plurality of hand holds cantileveredly supported by arms having a length connected to the hub; said arms elevationally displacing the hand hold member outside of a plane of rotation extending through the hub with a majority of the length of the arms located below the hub; and

an at least substantially unobstructed zone located at least substantially between the hand holds and the playing surface, said unobstructed zone having a height of at least three feet and a width of at least about two feet located below and following a path of a first hand hold rotated 360 degrees about the hub extension.

15. The elevated merry go round of claim 14 wherein the loop is round and has a diameter in a range of about three to about six feet.

16. The elevated merry go round of claim 14 further comprising a first member connected to at least one of the arms and extending in a plane parallel, but not coplanar, to a plane containing the hand hold member.

17. The elevated merry go round of claim 14 having two bearings connecting the hub to the hub extension.

18. The elevated merry go round of claim 14 wherein the arms extend radially from the hub to the hand hold member.

19. The elevated merry go round of claim 14 wherein hand hold member has a maximum elevation below a minimum elevation of the hub.

20. The elevated merry go round of claim 14 further comprising a first member parallel to, but not coplanar with, the hand hold member providing a plurality of hand holds.

Assignments (10)
RELEASE OF SECOND LIEN SECURITY AGREEMENT Recorded Aug 26, 2023
From: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
To: PORTER CORP.; EVERLAST CLIMBING INDUSTRIES, INC.; PLAYCRAFT SYSTEMS, LLC; POWER SYSTEMS (PS), LLC; SUPERIOR INTERNATIONAL INDUSTRIES, INC.; PLAYCORE WISCONSIN, INC.; THE FOUNTAIN PEOPLE, INC.; HIGHLAND PRODUCTS GROUP, LLC; ULTRA PLAY SYSTEMS, INC.
Reel/Frame 064729/0739 →
SECURITY INTEREST Recorded Sep 29, 2017
From: PORTER CORP.; EVERLAST CLIMBING INDUSTRIES, INC.; PLAYCRAFT SYSTEMS, LLC; POWER SYSTEMS (PS), LLC; SUPERIOR INTERNATIONAL INDUSTRIES, INC.; THE FOUNTAIN PEOPLE, INC.; HIGHLAND PRODUCTS GROUP, LLC; PLAYCORE WISCONSIN, INC.; ULTRA PLAY SYSTEMS, INC.
To: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT
Reel/Frame 044183/0343 →
SECURITY INTEREST Recorded Sep 29, 2017
From: PORTER CORP.; EVERLAST CLIMBING INDUSTRIES, INC.; PLAYCRAFT SYSTEMS, LLC; POWER SYSTEMS (PS), LLC; SUPERIOR INTERNATIONAL INDUSTRIES, INC.; THE FOUNTAIN PEOPLE, INC.; HIGHLAND PRODUCTS GROUP, LLC; PLAYCORE WISCONSIN, INC.; ULTRA PLAY SYSTEMS, INC.
To: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT
Reel/Frame 044183/0357 →
RELEASE OF SECURITY INTEREST Recorded Sep 29, 2017
From: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND
To: PLAYCORE WISCONSIN, INC.
Reel/Frame 044061/0899 →
SECURITY INTEREST Recorded Sep 29, 2017
From: PORTER CORP.; EVERLAST CLIMBING INDUSTRIES, INC.; PLAYCRAFT SYSTEMS, LLC; POWER SYSTEMS (PS), LLC; SUPERIOR INTERNATIONAL INDUSTRIES, INC.; THE FOUNTAIN PEOPLE, INC.; HIGHLAND PRODUCTS GROUP, LLC; PLAYCORE WISCONSIN, INC.; ULTRA PLAY SYSTEMS, INC.
To: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT
Reel/Frame 044176/0876 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jun 2, 2014
From: BNP PARIBAS
To: PLAYCORE WISCONSIN, INC.
Reel/Frame 033072/0359 →
SECURITY INTEREST Recorded Jun 2, 2014
From: PLAYCORE WISCONSIN, INC.
To: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND
Reel/Frame 033074/0098 →
GRANT OF PATENT SECURITY Recorded Jul 29, 2011
From: PLAYCORE WISCONSIN, INC.
To: BNP PARIBAS
Reel/Frame 026736/0221 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSOR'S NAME WINGERSTAHN TO WINGERTSAHN; ASSEE'S NAME PLAYCORE TO PLAYCORE WISCONSIN, INC.; & ASSEE'S ST. OF INCORP: TN TO WI PREVIOUSLY RECORDED ON REEL 022841 FRAME 0710. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded May 19, 2011
From: WINGERTSAHN, PAUL
To: PLAYCORE WISCONSIN, INC.
Reel/Frame 026310/0024 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2009
From: WINGERSTAHN, PAUL
To: PLAYCORE
Reel/Frame 022841/0710 →
Continuity (1)
Related Publication 20090137328A1 · May 28, 2009