Flow Director (29) Patents (Class D23/387)
  • Patent number: 5711091
    Abstract: A new Soffit Mounted Dryer Vent for offering a non-maintenance exhaust vent system for a clothes dryer vent that terminates in a soffit of a roof overhang. The inventive device includes a flange, a dryer hose adapter ring, an outlet fitting, and a vent flapper. The flange has an air passage, an upper surface, and a lower surface. The air passage allows exhaust air to pass through the flange from the dryer hose adapter ring to the outlet fitting. The dryer hose adapter ring is symmetrically mated to the upper surface of the flange. The dryer hose adapter ring has an outer wall diameter of substantially the same dimensions as the clothes dryer vent hose thereby allowing the clothes dry vent hose to matingly slip over the dryer hose adapter ring. The outlet fitting, having an outlet opening, is adjoiningly mated to the lower surface of the flange. The vent flapper is pivotally attached to the outlet fitting at the outlet opening.In use, the clothes dryer vent hose is slipped over the dryer hose adapter ring.
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: January 27, 1998
    Inventor: Jim Bos
  • Patent number: 4936400
    Abstract: A device for reliably covering air vents in special vehicles. The device consists of parallel strips of L-shaped or S-shaped structural section. The object is to reliably prevent not only foreign bodies but also migrating splinters thereof from penetrating inside. The end of each strip that points inside the vehicle has additional structures and parts thereof, some of which extend essentially at an angle to the end of the strip.
    Type: Grant
    Filed: May 18, 1989
    Date of Patent: June 26, 1990
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Gotz-Peter Blumbach, Friedrich Neuhaus
  • Patent number: D296466
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: June 28, 1988
    Assignee: Acme Radiator & Air Conditioning, Inc.
    Inventor: David P. Gratton
  • Patent number: D297158
    Type: Grant
    Filed: July 1, 1986
    Date of Patent: August 9, 1988
    Assignee: Atlas Air Australia Pty., Limited
    Inventors: Lewis Marton, Colin Ward
  • Patent number: D298053
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: October 11, 1988
    Inventors: Arthur Waltz, Raymond E. Irwin
  • Patent number: D298852
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: December 6, 1988
    Inventors: Arthur Waltz, Raymond E. Irwin
  • Patent number: D298853
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: December 6, 1988
    Inventors: Arthur Waltz, Raymond E. Irwin
  • Patent number: D300174
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: March 7, 1989
    Inventors: Arthur Waltz, Eark Irwin
  • Patent number: D300557
    Type: Grant
    Filed: November 5, 1986
    Date of Patent: April 4, 1989
    Assignee: LDI Mfg. Co., Inc.
    Inventor: Russell L. Breidinger
  • Patent number: D303705
    Type: Grant
    Filed: September 26, 1986
    Date of Patent: September 26, 1989
    Inventor: Ulon C. Benefield
  • Patent number: D309348
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: July 17, 1990
    Inventors: Paul M. Sarazen, Jr., Dennis A. Beam
  • Patent number: D309659
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: July 31, 1990
    Assignee: LDI Mfg. Co., Inc.
    Inventor: Clarke T. Welsh
  • Patent number: D334801
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: April 13, 1993
    Inventor: Patrick McConnell
  • Patent number: D334977
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: April 20, 1993
    Assignee: CTS Consolidated Technical Services, Inc.
    Inventor: S. R. Avari
  • Patent number: D338954
    Type: Grant
    Filed: June 11, 1992
    Date of Patent: August 31, 1993
    Assignee: Walton Enterprises II L.P.
    Inventor: James A. Brock
  • Patent number: D342129
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: December 7, 1993
    Inventor: Edward E. Goetz, Jr.
  • Patent number: D343449
    Type: Grant
    Filed: May 8, 1992
    Date of Patent: January 18, 1994
    Inventor: Peter A. D. Mill
  • Patent number: D346020
    Type: Grant
    Filed: October 29, 1992
    Date of Patent: April 12, 1994
    Assignee: Abar Ipsen Industries, Inc.
    Inventors: Charles Kellogg, Charles Schmidt
  • Patent number: D351903
    Type: Grant
    Filed: August 26, 1993
    Date of Patent: October 25, 1994
    Assignee: Attwood Corporation
    Inventor: Warwick M. Whitley, II
  • Patent number: D361836
    Type: Grant
    Filed: February 25, 1992
    Date of Patent: August 29, 1995
    Assignee: AB Ph. Nederman & Co.
    Inventor: Hans T. Engstrom
  • Patent number: D363539
    Type: Grant
    Filed: April 9, 1993
    Date of Patent: October 24, 1995
    Assignee: Infrarodteknik AB
    Inventor: John Lawson
  • Patent number: D370723
    Type: Grant
    Filed: March 24, 1994
    Date of Patent: June 11, 1996
    Assignee: Seiho International, Inc.
    Inventor: Keisuke Nishizawa
  • Patent number: D374927
    Type: Grant
    Filed: April 20, 1994
    Date of Patent: October 22, 1996
    Assignee: Chalair Electrik Inc.
    Inventor: John Chabot
  • Patent number: D376844
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: December 24, 1996
    Inventors: Thomas Hester, Cindy Hester, Wayne Price, Pam Price
  • Patent number: D377083
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: December 31, 1996
    Assignee: Ripponlea Australia Pty. Ltd.
    Inventor: Morris Smolarski
  • Patent number: D387155
    Type: Grant
    Filed: June 21, 1993
    Date of Patent: December 2, 1997
    Inventor: Mike T. Callas
  • Patent number: D391356
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: February 24, 1998
    Assignee: Fumex Ab
    Inventor: Johan Gustafsson
  • Patent number: D392030
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: March 10, 1998
    Assignee: Air Innovation Sweden AB
    Inventor: Bernt Nystrom
  • Patent number: D397201
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: August 18, 1998
    Assignee: Vornado Air Circulation Systems, Inc.
    Inventors: Glen W. Ediger, Gary P. Israel
  • Patent number: D397202
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: August 18, 1998
    Inventor: Keith Clyde Saar
  • Patent number: D398975
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: September 29, 1998
    Assignee: Air Innovation Sweden AB
    Inventor: Bernt Nystrom
  • Patent number: D399297
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: October 6, 1998
    Assignee: Air Innovation Sweden AB
    Inventor: Bernt Nystrom