Patents by Inventor Lutfur Rehman

Lutfur Rehman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Disposable surgical safety scalpel
    Patent number: 6757977
    Abstract: The present invention relates to a disposable surgical safety scalpel with a retractable blade inside a hollow handle with a novel locking and unlocking arrangement that enables easy use and ensures safety in pre-use, use, and post-use conditions.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: July 6, 2004
    Assignee: Jai Surgicals Limited
    Inventors: Siddappa Hanamantappa Dambal, Lutfur Rehman, Krishna Deo Kehr
  • Disposable surgical safety scalpel
    Publication number: 20030093905
    Abstract: The present invention relates to a disposable surgical safety scalpel with a retractable blade inside a hollow handle with a novel locking and unlocking arrangement that enables easy use and ensures safety in pre-use, use, and post-use conditions.
    Type: Application
    Filed: January 25, 2002
    Publication date: May 22, 2003
    Inventors: Siddappa Hanamantappa Dambal, Lutfur Rehman, Krishna Deo Kehr