Systems and methods for helmet liner evaluation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9719902
SERIAL NO

14685095

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A helmet testing apparatus including a movable member, a sensor coupled to the movable member and configured to acquire compliance data regarding a liner disposed within a shell of a helmet through engagement of the sensor with the liner, and a processing circuit configured to determine a rating for the helmet based on the compliance data and predetermined compliance parameters for the helmet.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ELWHA LLCBELLEVUE WA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Alistair K Bainbridge Island, US 228 3564
Deane, Geoffrey F Bellevue, US 70 1612
Duncan, William D Mill Creek, US 115 1510
Eckhoff, Philip A Kirkland, US 143 1489
Ferren, Bran Beverly Hills, US 403 13915
Gates, William Medina, US 206 3226
Hillis, W Daniel Encino, US 503 14393
Hyde, Roderick A Redmond, US 2911 61857
Ishikawa, Muriel Y Livermore, US 1367 34670
Jung, Edward K Y Bellevue, US 1117 12249
Kare, Jordin T San Jose, US 1471 26455
Latham, John Boulder, US 106 3193
Mankin, Max N Cambridge, US 47 254
Myhrvold, Nathan P Medina, US 1337 34637
Petroski, Robert C Seattle, US 222 4232
Tegreene, Clarence T Mercer Island, US 1905 49070
Tuckerman, David B Lafayette, US 241 6551
Weaver, Thomas A San Mateo, US 225 11697
Whitmer, Charles North Bend, US 585 15778
Wood, Victoria Y H Livermore, US 597 12796
Wood,, Jr Lowell L Bellevue, US 2836 53047

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 Feb 1, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 1, 2029
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