US 8,863,771 B2
Inflating module for use with an inflatable objectGeneral
US 8,863,771 B2
Inflating module for use with an inflatable object
Tech Center:
3700 Mechanical Engineering, Manufacturing and Medical Devices/Processes
Examiner:
Craig Schneider
Art Unit:
3753 Fluid Handling and Dispensing
Agent:
Wang; Cheng-Chung||Wang; Chien-Hua
Inventors:
Cheng-Chung Wang; CHIEN-HUA WANG
Assignee:
Priority:
05/21/10
Filed:
05/20/11
Granted:
10/21/14
Expiration:
01/14/32
Abstract
An inflating module adapted to an inflatable object includes an air pump assembly selectively operable to deflate and inflate the inflatable object and a supplemental air pressure providing device automatically activated to provide supplemental air pressure to the inflatable object when the air pressure of the inflatable object is down and below a predetermined level so as to maintain air pressure of the inflatable object in a predetermined range.
Cooperative Patent Classification (CPC)
F04F04B39/0027F04D25/166F04BY10T137/85994Y10TG05D16/16G05D