Retractable propulsion container with thruster

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8939806
SERIAL NO

14346710

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a propulsion container (1) comprising space for a propeller driver, the propulsion container having a first end (3) and a second end (4), said second end (4) having a surface; a trunk (5) inside which the propulsion container (1) is moveably mounted, allowing the propulsion container (1) to be moved between a first position and a second position; a first sealing arrangement (6, 7) arranged to seal, in the first position of the propulsion container, a first gap between the propulsion container (1) and the trunk (5) to define a first watertight space on a second side of the first sealing arrangement, and a second sealing arranged essentially at the second end (4) of the propulsion container (1) and arrangement (8) arranged to seal, in the second position of the propulsion container, a second gap between the propulsion container (1) and the trunk (5) to define a second watertight space on a second side of the second sealing arrangement, said second sealing arrangement (8) comprising a primary propulsion container seal (9) arranged in a functional connection with the surface of the second end (4) of the propulsion container (1).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • BEACON FINLAND LTD OY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horkko, Tuija Rauma, FI 2 6
Rintala, Timo Rauma, FI 3 6
Suutari, Juhani Rauma, FI 3 6

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 Jul 27, 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