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.:

US 7896794 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 01, 2011

Filed:

Jul. 30, 2008
Applicants:

Chieh Hua Liao, Sindian, TW;

Yaw Shin Liao, Sindian, TW;

Yao Chuan Liao, Sindian, TW;

Inventors:

Chieh Hua Liao, Sindian, TW;

Yaw Shin Liao, Sindian, TW;

Yao Chuan Liao, Sindian, TW;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 1/64 (2006.01);
U.S. Cl.
CPC ...
Abstract

A first hanger and a second hanger are disposed on a working platform according to a hanging manufacturing apparatus for manufacturing an air enclosure, in which the first hanger is constituted by a first hanging frame and a plurality of first supporting arms and used for hanging a first hot sealing mold, the first hanging frame drives the first hot sealing mold on the plurality of first supporting arms to hot-seal an air cylinder film sheet while being moved to form a plurality of nodes on the air cylinder film sheet, and the second hanger is constituted by a second hanging frame and a plurality of second supporting arms and used for hanging a second hot sealing mold, the second hanging frame drives the second hot sealing mold on the plurality of second supporting arms to hot-seal the air cylinder film sheet while being moved to form a plurality of air cylinders on the air cylinder film sheet.


Find Patent Forward Citations

Liao, Chieh. (2011). Hanging manufacturing apparatus for manufacturing air enclosure (U.S. Patent No. 7896794). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7896794

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