Air cooled shoe having an air exhaust pump

Boots – shoes – and leggings – Boots and shoes – Ventilated

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

36 3R, A43B 706

Patent

active

058454179

ABSTRACT:
A ventilated shoe for ventilating the foot contains an outer sole (204). A heel pad (206) is disposed at the rear end of the outer sole (204). An intake tube (228) is disposed near the front of the outer sole (204). The intake tube (228) is connected to pump cell (210). An exhaust tube (234) is also connected to pump cell (210). An intake valve (242) is disposed along the intake tube (228) and an exhaust valve (244) is disposed along the exhaust valve (244). The intake valve (242) only allows air to flow through to the pump (210). The exhaust valve (244) only allows air to flow out of the pump cell (210). The pump cell (210) is filled with an open-celled foam (212) so that when no pressure is being applied to the pump cell (210), it draws air in through the intake tube (228). When pressure is applied to the pump cell (210), the open-celled foam (212) is compressed and the air is expelled through the exhaust tube (234).

REFERENCES:
patent: 426495 (1890-04-01), Falkner
patent: 655576 (1900-08-01), Pearson
patent: 890966 (1908-06-01), Critz, Jr.
patent: 940856 (1909-11-01), Critz, Jr.
patent: 1364226 (1921-01-01), Wherry
patent: 1660698 (1928-10-01), Williams, Sr.
patent: 2329573 (1943-09-01), Ziegliss
patent: 2354407 (1944-07-01), Shaks
patent: 2716293 (1955-08-01), Rath
patent: 2751692 (1956-06-01), Cortina
patent: 3331146 (1967-07-01), Karras
patent: 3533171 (1970-10-01), Motoki
patent: 3791051 (1974-02-01), Kamimura
patent: 3973336 (1976-08-01), Ahn
patent: 4420893 (1983-12-01), Stephan
patent: 4776110 (1988-10-01), Shiang
patent: 4995173 (1991-02-01), Spier
patent: 4999932 (1991-03-01), Grim
patent: 5068981 (1991-12-01), Jung
patent: 5113599 (1992-05-01), Cohen et al.
patent: 5179792 (1993-01-01), Brantingham
patent: 5195257 (1993-03-01), Holcomb et al.
patent: 5224277 (1993-07-01), Sang Do
patent: 5233767 (1993-08-01), Kramer
patent: 5253435 (1993-10-01), Auger et al.
patent: 5257470 (1993-11-01), Auger et al.
patent: 5295313 (1994-03-01), Lee
patent: 5341581 (1994-08-01), Huang
patent: 5351710 (1994-10-01), Phillips
patent: 5353525 (1994-10-01), Grim
patent: 5375345 (1994-12-01), Djuric
patent: 5408760 (1995-04-01), Tse et al.
patent: 5477626 (1995-12-01), Kwon
patent: 5505010 (1996-04-01), Fukuoka
patent: 5638612 (1997-06-01), Donzis

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Air cooled shoe having an air exhaust pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air cooled shoe having an air exhaust pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air cooled shoe having an air exhaust pump will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-167463

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.