Method for manufacturing a bevelled stone, particularly for a horological movement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11703806
APP PUB NO 20210026307A1
SERIAL NO

16893590

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method and device for manufacturing a bevelled stone, particularly for a timepiece are disclosed. A precursor is produced from a mixture of at least one material in powder form with a binder. The method includes pressing the precursor so as to form a green body, using a top die and a bottom die comprising a protruding rib, sintering the green body so as to form a body of the future stone in at least one material, the body including a peripheral face and a bottom face provided with a groove, and machining the body including a substep of planning the peripheral face up to the groove, such that an inner wall of the groove forms at least a flared part of the peripheral face of the stone.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COMADUR SASWISS LE LOCKE LE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Besutti, Bruno Charquemont, FR 10 3
Midol, Sebastien Sancey, FR 2 0
Retrouvey, Sebastien Chissey sur Loue, FR 2 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jan 18, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 18, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 18, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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