Coil springs with complex coil configurations, assemblies with coil springs, and related methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9273742
APP PUB NO 20140219713A1
SERIAL NO

14165294

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Coil springs with a plurality of interconnected coils each being defined by a wire path that results in a coil cross section that, when viewed along the coil axis, has at least two differentiated spaces each confined by the wire. Assemblies using such coil springs are also disclosed.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BAL SEAL ENGINEERING LLC19650 PAULING FOOTHILL RANCH CA 92610

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balsells, Peter J Foothill Ranch, US 97 4459
Dawson, Richard Foothill Ranch, US 16 166

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 1, 2027
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