US1460263A
(en)
*
|
1922-03-10 |
1923-06-26 |
Mehr John Ver |
Metallic sheet piling
|
US1862426A
(en)
*
|
1929-08-28 |
1932-06-07 |
Prielipp Walther |
Sheet piling
|
US2128740A
(en)
*
|
1937-06-30 |
1938-08-30 |
Bethlehem Steel Corp |
Piling
|
US2332812A
(en)
*
|
1940-07-05 |
1943-10-26 |
Ernest W Rieger |
Piling bar
|
USD619886S1
(en)
*
|
1990-12-01 |
2010-07-20 |
Pilepro, Llc |
Connecting element for sheet piles
|
US6420014B1
(en)
*
|
1999-12-28 |
2002-07-16 |
L. B. Foster Company |
Z-shaped sheet piling
|
USD479797S1
(en)
*
|
2002-01-22 |
2003-09-23 |
Georg Wall |
Connection element for sheet piles
|
USD525862S1
(en)
*
|
2004-11-25 |
2006-08-01 |
Pilepro, Llc |
Connecting element for sheet piles
|
USD527249S1
(en)
*
|
2005-05-09 |
2006-08-29 |
Pilepro, Llc |
Connecting element for sheet piles
|
DE102009022413A1
(en)
*
|
2009-05-22 |
2010-11-25 |
Contexo Ag |
Preformed welding sheet pile and arrangement of several sheet piling components with such a weldable sheet pile
|
USD618991S1
(en)
*
|
2009-06-09 |
2010-07-06 |
Pilepro, Llc |
Connecting element for sheet piles
|
USD621247S1
(en)
*
|
2009-08-17 |
2010-08-10 |
Pilepro, Llc |
WOM−45° sheet pile connecting element
|
USD621251S1
(en)
*
|
2009-08-17 |
2010-08-10 |
Pilepro, Llc |
Ball-socket-star-1 sheet pile connecting element
|
USD621249S1
(en)
*
|
2009-08-17 |
2010-08-10 |
Pilepro, Llc |
Ball-star sheet pile connecting element
|
USD621252S1
(en)
*
|
2009-08-17 |
2010-08-10 |
Pilepro, Llc |
Ball-socket-star-2 sheet pile connecting element
|
USD640532S1
(en)
*
|
2010-08-27 |
2011-06-28 |
Skyline Steel, Llc |
Connector for sheet piling
|
USD666484S1
(en)
*
|
2010-10-29 |
2012-09-04 |
Richard Heindl |
Sheet pile connector
|
USD805376S1
(en)
*
|
2016-03-23 |
2017-12-19 |
Richard Heindl |
Connecting element for sheet piles
|