|
HELIBAR
|
|
United States Patent and Trademark Office
|
6
|
2012-02-07
|
|
|
details
|
|
HELIFIX
|
|
United States Patent and Trademark Office
|
19
|
2012-01-24
|
|
|
details
|
|
HELIBOND
|
|
United States Patent and Trademark Office
|
19
|
2011-07-26
|
|
|
details
|
|
TIMTIE
|
|
United States Patent and Trademark Office
|
6
|
2003-01-21
|
|
|
details
|
|
TURBOTIE
|
|
United States Patent and Trademark Office
|
6
|
2000-06-27
|
|
|
details
|
|
TURBOFAST
|
|
United States Patent and Trademark Office
|
6
|
1999-09-21
|
|
|
details
|
|
DRYFIX
|
|
United States Patent and Trademark Office
|
6, 7
|
1997-06-24
|
|
|
details
|
|
HELIFIX
|
|
United States Patent and Trademark Office
|
6
|
1995-08-15
|
|
|
details
|
|
TORKFIX
|
|
United States Patent and Trademark Office
|
6, 8
|
2008-10-14
|
2019-05-17
|
historic |
details
|
|
RETROTIE
|
|
United States Patent and Trademark Office
|
6
|
1996-01-16
|
2002-10-19
|
historic |
details
|
