Radio frequency identification marker housing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8573501
APP PUB NO 20120175423A1
SERIAL NO

13498129

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A housing for a mine marker that houses RFID electronics. The RFID electronics is surrounded by a resiliently deformable tube that fits inside the housing, which may be an impact resistant plastic. The housing is filled with a first strengthening material and the tube may be filled with a second strengthening material. There is an impedance mismatch (a change in properties between adjacent layers so that shock waves are deflected) at the boundary between adjacent materials, (casing and first strengthening material, first strengthening material and tube, tube and second strengthening material, or casing and tube if they abut) which inhibits shock propagation.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MINDSPARK TECHNOLOGIES PTY LTDU 2 209 LEITCHS RD BRENDALE QLD 4500 AUSTRALIA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuiper, Alexander Cornelis Willem Jimboomba, AU 1 1
Kuiper, Pieter Adriaan Narangba, AU 5 415
Whiteman, Dylan West End, AU 1 1

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 May 5, 2025
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