Lens apparatus and optical apparatus including same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11934031
APP PUB NO 20190310439A1
SERIAL NO

16378118

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A lens apparatus includes a lens holding member configured to hold a lens, a base member including an adhesive holding portion opened in an optical axis direction of the lens to hold an adhesive, the base member being provided on an outer periphery side of the lens holding member, an annular member arranged inside the base member to protrude at least in part from an outer peripheral surface of the lens holding member toward an inner peripheral surface of the base member and intersect with the optical axis direction, and a holding member configured to hold the lens holding member, wherein the annular member is held by the lens holding member and the holding member.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Takehiko Utsunomiya, JP 69 498

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 Sep 19, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 19, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 19, 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