Image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12228880
APP PUB NO 20240103434A1
SERIAL NO

18461751

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An image forming apparatus includes a photoreceptor; an exposure portion configured to include a substrate having a plurality of light emitting portions arranged along a rotation axis direction of the photoreceptor and exposes the photoreceptor to form a latent image on the photoreceptor; a development portion configured to develop a latent image formed on the photoreceptor with toner; an exposure duct configured to guide the airflow generated by a first fan along a longitudinal direction of the substrate; a development duct configured to guide the airflow generated by a second fan along the rotation axis direction of the development portion; and a first duct communicating with the exposure duct and the development duct, the first duct configured to exhaust air introduced from the exposure duct and exhaust air introduced from the development duct.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Naoki Chiba, JP 135 1313

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 Aug 18, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 18, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 18, 2036
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