System for a sheet metalworking and a process thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12138676
APP PUB NO 20230067089A1
SERIAL NO

17434688

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A system (100) for sheet metalworking comprising a punch (1) connectable to a press (P), wherein the punch (1) is configured with a first electrical terminal (2). A die (3) configured with a die surface (DS), to support sheet metal (SM). A support member (4) movably disposed in the die (1), the support member (4) is provided with a second electrical terminal (5). The support member (4) and the punch (1) contacts a working portion (B) of the sheet metal (SM) at an axis (A-A) to supply electric current to a localized region (LR) of the working portion (B) for sheet metalworking.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TATA STEEL LIMITEDJAMSHEDPUR JHARKHAND 831 001
INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH)#608 ACADEMIC BLOCK-A IIT-HYDERABAD KANDI SANGAREDDY 502285

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guha, Suman Jamshedpur, IN 25 95
Raju, Dasu Venkat Jamshedpur, IN 1 0
Ramu, Gangavenkataiah Hyderabad, IN 1 0
Subrahmanyam, Adabala Hyderabad, IN 1 0
Venkata, Reddy Nallagundla Hyderabad, IN 1 0
Verma, Rahul Kumar Jamshedpur, IN 4 0

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 May 12, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 May 12, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 12, 2036
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