Method of welding aluminum plated steel sheet

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11229974
APP PUB NO 20180345407A1
SERIAL NO

15777645

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

To enable welding in a state in which aluminum plating in a desired welding region is removed at a desired high accuracy, a plating layer (103) in a welding region (151) and a plating layer (104) in a welding region (152) are removed using an alkaline solution to form a preprocessed aluminum plated steel sheet (101a), and a plating layer (123) in a welding region (153) and a plating layer (124) in a welding region (154) are removed using an alkaline solution to form a preprocessed aluminum plated steel sheet (121a).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
G-TEKT CORPORATION1-11-20 SAKURAGI-CHO SAITAMA-CITY SAITAMA 330-0854

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Uchida, Akihiko Tokyo, JP 7 376
Ueno, Shoko Tokyo, JP 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
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 25, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 25, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 25, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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