Underground trampoline ring design
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 6, 2010
Grant Date -
Apr 3, 2008
app pub date -
Sep 19, 2007
filing date -
Oct 6, 2006
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Forward Citations
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Abstract
An in-ground trampoline system configured to provide a ground level jumping surface which consists of a trampoline, a pit, and a segmented retaining wall configured to support the walls of the pit.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TRAMPOLINES DOWN UNDER LLC | 1584 S 580 E AMERICAN FORK UT 84003 |
International Classification(s)

- 2007 Application Filing Year
- A63B Class
- 1329 Applications Filed
- 868 Patents Issued To-Date
- 65.32 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Burnham, Tracy | 3231 NW. Millcreek | 2 | 35 |
# of filed Patents : 2 Total Citations : 35 | |||
Cook, Cory E | 3012 King Mtn. Ct. | 4 | 43 |
# of filed Patents : 4 Total Citations : 43 | |||
Evans, K Donald | 3232 W. Clarkston Cir. | 4 | 43 |
# of filed Patents : 4 Total Citations : 43 | |||
Leopold, Jerry | 3920 Harlington La. | 3 | 60 |
# of filed Patents : 3 Total Citations : 60 | |||
Muller, Mark | 5016 Cedar River Trail | 8 | 189 |
# of filed Patents : 8 Total Citations : 189 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 9 Citation Count
- A63B Class
- 1.74 % this patent is cited more than
- 15 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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Sep 30, 1997 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Nov 01, 1995 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 01, 1993 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Oct 02, 1989 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jun 26, 1989 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:E. I. DUPONT DE NEMOURS AND COMPANY;REEL/FRAME:005206/0153 Owner name: REEMAY, INC., A SC CORP., SOUTH CAROLINA Effective Date: Jun 26, 1989 |
Oct 31, 1988 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Apr 15, 1986 | I | Issuance | |
Feb 13, 1986 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
May 10, 1985 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:LOU, GENE W.;ZIMMERMAN, LEON H. JR.;REEL/FRAME:004428/0668 Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, D Effective Date: May 10, 1985 |
Apr 16, 1985 | F | Filing | |
Apr 16, 1985 | PD | Priority Date |

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