Multi-chamber dispenser

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8800818
APP PUB NO 20120031925A1
SERIAL NO

12850293

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A multi-chamber dispenser may be provided and may include one or more chambers that may be removably fastened to a rigid frame and/or one or more chambers that may be permanently fastened to the rigid frame. A chamber may be actuated by rotating a cap, or an actuator, or both, to an application position and then pressing the cap or actuator in order to dispense the substance of one or more chambers. The substance may be dispensed via an independent dispensing conduit or a shared dispensing conduit. The multi-chamber dispenser may operate in any orientation and may operate when less than all of the chambers are fastened to the dispenser.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GREENBERG EVANNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenberg, Evan Channelview, US 3 74

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 12, 2026
Fee Large entity fee small entity fee micro entity fee
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