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:
Dec. 29, 2015
Filed:
Jan. 21, 2015
Applicant:
Martin Wolfson, Dallas, TX (US);
Inventor:
Martin Wolfson, Dallas, TX (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B68G 9/00 (2006.01); A47C 27/07 (2006.01); A47C 27/06 (2006.01); B29C 65/08 (2006.01); B29C 65/78 (2006.01); B29C 65/72 (2006.01); B29L 31/58 (2006.01); B29L 31/00 (2006.01); B68G 7/12 (2006.01); B68G 11/06 (2006.01); B68G 15/00 (2006.01);
U.S. Cl.
CPC ...
B68G 9/00 (2013.01); A47C 27/062 (2013.01); A47C 27/064 (2013.01); A47C 27/07 (2013.01); B29C 65/08 (2013.01); B29C 65/088 (2013.01); B29C 65/72 (2013.01); B29C 65/7838 (2013.01); B29L 2031/58 (2013.01); B29L 2031/751 (2013.01); B68G 7/12 (2013.01); B68G 11/06 (2013.01); B68G 15/00 (2013.01); Y10T 29/48 (2015.01); Y10T 29/49609 (2015.01);
Abstract
Methods and systems for no-glue pocketed spring unit construction. Rows of pocketed springs, preferably arranged into modules of more than two pocketed springs surrounding a central hole, are ultrasonically welded together when paired vibrating probes and anvils press layers of pocketed spring fabric from the rows of pocketed springs together and a welding pulse is transmitted to the vibrating probe.