Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 7930908 | Machine and method for treating both an open width fabric and a fabric in rope form The machine provides a path (3) for feed of the fabric with a transfer system, for example a pneumatic system. Along the aforesaid path the fabric can be treated in rope form or in open width according to the machine settings. ... | 04/26/2011 |
| 7316042 | Machine and method for the continuous treatment of a fabric The machine comprises in combination: means (7) for supplying the fabric (T); means (9) for extracting the fabric; at least one first tank (1) and one second tank (3) which are positioned in series and between which a pneumatic transfer m... | 01/08/2008 |
| 5623738 | Machine and method for the continuous washing of a fabric A machine is disclosed for the continuous washing of fabric (T), comprising eans (3) for introducing the fabric to be treated into said machine, means (5) for extracting the treated fabric from said machine and, between said means of introduction and said ... | 04/29/1997 |
| 5331773 | Machine and method for the abrasive treatment of fabrics The machine for the superficial abrasive treatment of fabrics comprises means (B1, B2, 1, 3, 5, 7, 9, 11) for feeding the fabric (T) for treatment and for pressing said fabric against an abrasive means (29; 51) which exerts an abrasive action on said fabr... | 07/26/1994 |