The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2001
Filed:
Jun. 02, 1999
Applicant:
Inventor:
Jin-Sheng Lai, Taipei, TW;
Assignee:
Great Mission Trading Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 7/534 ; A45B 2/514 ; A45B 2/516 ;
U.S. Cl.
CPC ...
B65H 7/534 ; A45B 2/514 ; A45B 2/516 ;
Abstract
An electric stretching/collecting device for a parasol including a touch switch, a remote control circuit, a motor driving mechanism, a manually operated clutch mechanism and a ratchet damper mechanism. A motor serves to drive the motor driving mechanism to wind or unwind a cord for stretching/collecting the parasol. When the crank is switched, a clutching effect is provided to change the electrically driving operation into a manually driving operation. Therefore, the stretching/collecting device of the parasol is able to achieve double uses of manual and electric operation for conveniently stretching or collecting the parasol face.