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:
Oct. 01, 2019
Filed:
Aug. 23, 2016
Applicant:
Ningbo Weifeng Image Equipment Group Co., Ltd., Zhejiang, CN;
Inventor:
Weiming Lu, Zhejiang, CN;
Assignee:
NINGBO WEIFENG IMAGE EQUIPMENT GROUP CO., LTD., Zhejiang, CN;
Primary Examiner:
Int. Cl.
CPC ...
F16B 7/14 (2006.01); F16B 7/10 (2006.01); F16B 21/02 (2006.01); F16M 11/32 (2006.01); F16M 11/28 (2006.01);
U.S. Cl.
CPC ...
F16B 7/149 (2013.01); F16B 7/14 (2013.01); F16M 11/32 (2013.01); F16B 7/1427 (2013.01); F16B 21/02 (2013.01); F16M 11/28 (2013.01); F16M 2200/027 (2013.01);
Abstract
A telescopic device including an outer pipe, an inner pipe fitted in the outer pipe, and a sleeve disposed between the outer pipe and the inner pipe. The telescopic device contains a lock mechanism, containing two bosses, and located between the inner pipe and the outer pipe. A tripod is also provided.