Metal seal for ultra high vacuum system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9605759
APP PUB NO 20150091258A1
SERIAL NO

14567075

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A metal gasket has a cross-sectional shape that is a six sided shape that resembles an irregular quadrangle that is substantially isosceles trapezoidal in shape with two sharp angles between the longest side and the second- and third-longest sides, respectively. The longest side of the cross section is the inner wall of the metal gasket.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HERMES MICROVISION INCORPORATED B VDE RUN 6501 VELDHOVEN 5504 DR

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Feng Beijing, US 106 842
Chen, Zhongwei San Jose, US 131 1026
He, Fumin Beijing, US 5 60
Li, Tao Beijing, CN 743 4256
Xi, Qingpo Beijing, CN 16 64

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 Sep 28, 2028
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