Filter inspection method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9568440
APP PUB NO 20130002853A1
SERIAL NO

13611021

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An approximate circle approximated to the profile of a filter end face in an inspection image obtained by photographing the filter end face of a filter cigarette is obtained, and the center position of the approximate circle is found. An area indicating a string-like flavor containing element embedded in the filter is detected in the inspection image, and the position of gravity center of the area is found. Distance between the gravity center position indicating the flavor containing element and the center position of the approximate circle is determined, and thus, the quality of the flavor containing element embedded in the filter is inspected.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • JAPAN TOBACCO INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okuyama, Tetsuya Tokyo, JP 6 17

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 14, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 14, 2028
Fee Large entity fee small entity fee micro entity fee
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