Large face golf club construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 28, 2000
Issued Date -
N/A
app pub date -
Jun 15, 1998
filing date -
Jun 15, 1998
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
A golf club head for a wood club type that has a thick, light weight, low density face wall supported to its rear by a hollow shell structure. The shell structure supports the face wall around the periphery of the face wall, and a club shaft is attached suitably to the rear of the front face of the face wall. The face wall preferably has a club face area greater than 5.3 square inches, and a weight not exceeding half of the total club head weight.
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 | |
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ORIGIN INC | 3975 SOUTH HIGHWAY 89 JACKSON WY 83001 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Greig, Richard C | Jackson, WY | 16 | 1062 |
# of filed Patents : 16 Total Citations : 1062 | |||
Werner, Frank D | Box SR9, Jackson, WY 83001 | 27 | 1129 |
# of filed Patents : 27 Total Citations : 1129 |
Cited Art Landscape
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Patent Citation Ranking
- 201 Citation Count
- A63B Class
- 97.72 % this patent is cited more than
- 25 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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Aug 11, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Jun 26, 2018 | CC | CERTIFICATE OF CORRECTION | |
Feb 27, 2018 | I | Issuance | |
Feb 07, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Feb 09, 2017 | P | Published | |
Aug 09, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WAKABAYASHI, KATSUHIRO;TATEISHI, KODAI;HIROOKA, YOSHIMI;AND OTHERS;REEL/FRAME:039681/0665 Owner name: KUBOTA CORPORATION, JAPAN Effective Date: Aug 09, 2016 |
May 26, 2016 | F | Filing | |
Aug 03, 2015 | PD | Priority Date |

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