Marking head having a pressure sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11173741
APP PUB NO 20200369071A1
SERIAL NO

16767662

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for verifying a marking (8), wherein compressed air is continually supplied to a needle piston (2), which oscillates in a needle head housing (7) of a marking head (1) and which has a needle (3) on one end, which inserts the marking (8) into a surface (4), pressure fluctuations are formed in a compressed air supply line (10) during the oscillation, compressed air is continually measured in the compressed air supply line (10), a pressure profile is created and is compared to a reference pressure profile stored in an evaluating unit (12) and is evaluated.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RATTUNDE AG19288 LUDWIGSLUST

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rattunde, Ulrich Ludwigslust, DE 35 34

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 May 16, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 May 16, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 16, 2033
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