Patents by Inventor Luigi Colani

Luigi Colani 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).

  • Patent number: 5450861
    Abstract: A manual filling device for cigarette tubes, comprising a tobacco compression chamber extending in longitudinal direction of said device and being defined by a housing (12) disposed in a bottom part (14). A pressing bar (16) is provided on a lid (18) which is hinged to the housing (12) and covers said housing (12). A spoon (20) and an ejector slide (22) is provided for ejecting a compressed tobacco bar from the tobacco compression chamber through an opening (24) formed in said housing (12) into a cigarette (filter) tube. A clamping member (59) clampingly retains the cigarette tube on a socket piece disposed at the exit from the tobacco compression chamber. A locking or snap-in unit (60) releasably connects said housing (12) and said lid (18), and includes a substantially hook-shaped detent (62) provided on an elastic web (78) joined to the free end (64) of the lid (18) opposite the hinged connection (34) between lid (18) and housing (12).
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: September 19, 1995
    Assignee: EFKA-Werke Fritz Kiehn GmbH
    Inventor: Luigi Colani
  • Patent number: 5052567
    Abstract: The bottle shall render itself to be gripped and held in a specifically safe manner. To this end the area of the bottle to be gripped is ergonomically adjusted to the right hand and to the left hand as well. The bottle includes a heart-shaped niche. The wedge of the human hand between the thumb and index finger can be located in this niche or if grasped at diametrically opposite sides the tips of the fingers can be located in this niche.
    Type: Grant
    Filed: February 14, 1990
    Date of Patent: October 1, 1991
    Assignee: Valser St. Petersquelle AG
    Inventor: Luigi Colani
  • Patent number: D253906
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: January 8, 1980
    Assignee: ITT Industries, Inc.
    Inventor: Luigi Colani
  • Patent number: D254147
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: February 5, 1980
    Assignee: ITT Industries, Inc.
    Inventor: Luigi Colani
  • Patent number: D258676
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: March 24, 1981
    Assignee: Friedrich Grohe Armaturenfabrik GmbH & Co.
    Inventor: Luigi Colani
  • Patent number: D286994
    Type: Grant
    Filed: March 16, 1984
    Date of Patent: December 2, 1986
    Assignee: Union Sils, Van De Loo & Co., GmbH
    Inventor: Luigi Colani
  • Patent number: D289408
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: April 21, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D289409
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: April 21, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D289657
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: May 5, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D289658
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: May 5, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D289659
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: May 5, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D292805
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: November 17, 1987
    Assignee: Canon Kabushiki Kaisha
    Inventor: Luigi Colani
  • Patent number: D296561
    Type: Grant
    Filed: December 31, 1985
    Date of Patent: July 5, 1988
    Assignee: Canon Kabushiki Kaisha
    Inventors: Luigi Colani, Yoshiaki Sugiyama, Tatsuo Konno, Yoichi Tosaka, Hiromi Someya
  • Patent number: D309192
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: July 10, 1990
    Assignee: Agrob AG
    Inventor: Luigi Colani
  • Patent number: D316295
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: April 16, 1991
    Assignee: Niro-Plan AG
    Inventor: Luigi Colani
  • Patent number: D317123
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: May 28, 1991
    Assignee: Valser St. Petersquelle
    Inventor: Luigi Colani
  • Patent number: D354746
    Type: Grant
    Filed: March 1, 1993
    Date of Patent: January 24, 1995
    Assignee: Xecos AG International
    Inventors: Luigi Colani, Meinrad Schnyder
  • Patent number: D363886
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: November 7, 1995
    Assignee: Carl Zeiss Jena GmbH
    Inventor: Luigi Colani