Medical headlamp optical arrangement permitting variable beam width

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10690325
APP PUB NO 20160123563A1
SERIAL NO

14994056

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A medical headlamp having a front from which light is selectively emitted. The headlamp includes a beam origination portion that produces a light beam and an iris assembly, positioned in front of the beam origination portion, having a user accessible actuator and an iris, responsive to the actuator to block a user selectable portion of the light beam. The iris is also responsive to the actuator to block none of the light beam, for maximum efficiency, when a user so selects.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RIVERPOINT MEDICAL LLC825 NE 25TH AVENUE PORTLAND OR 97232

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferguson, John Thomas Portland, US 31 324
Nestorovic, Ned Woodinville, US 11 838

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 Dec 23, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 23, 2031
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