Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ventilators for mobile homes, and the like










Image Number 4 for United States Patent #4051770.

Ventilators for mobile homes, and the like, particularly of the type which have an attic space beneath the roof and above the ceiling of the mobile home interior. The ventilator has an intermediate air intake for ventilation of the attic space, so that the ventilator may be used to ventilate both the interior of the mobile home and the attic space.








 
 
  Recently Added Patents
Location estimation of wireless terminals through pattern matching of deduced signal strengths
Method of fabricating solid electrolytic capacitor and solid electrolytic capacitor
Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
Preserving user applied markings made to a hardcopy original document
Packaging sleeve
Systems and methods for selective text to speech synthesis
Structure of circuit board and method for fabricating the same
  Randomly Featured Patents
Riser emergency disconnect control system
Stuffed toy with pocket and speaker
Differential amplifier with input bias current cancellation
Handbag
Fuel cell stack including ejector and blower for anode recirculation and method for controlling the same
Method of steering aquatic vessels
Mixed format video ram
Apparatus and associated method for representing elliptical halftone dots
Integrated electronic circuit including non-linear devices
Catalytic/co-catalytic production of bisphenol A