Argent, a hedgehog rampant contourny sable, on a chief vert two caltraps argent. Rachel of Atenveldt (7/2008 Aten)
Ermine, on a pale sable between in chief two caltrops gules, a Celtic cross Or. Luke Breen of Lough Finne (9/1992 West)
Gules, on a pale between two caltrops argent, three caltrops gules. Rosario di Palermo (11/1991 Anst)
Per bend indented sable and Or, two caltrops counterchanged. Stefan Hochreiter (1/1996 East)
Per bend sinister azure and argent, two caltrops counterchanged argent and gules. Cecilia Jonsdotter (1/1997 Drac)
Per chevron purpure and vert, a chevron and in chief two caltrops argent. Garin of Aston Tor (10/1999 Calo)
Per chevron sable and vert, two caltraps and a lion rampant tail nowed Or. Bearach Black (5/2009 Aten)
Per pale argent and sable, two war hammers respectant, and on a chief two caltrops, all counterchanged. Sigmund Schwarzwald (7/1982 Aten)
Purpure, a fox's mask and on a chief argent two caltrops purpure. Averill Danielson (7/1999 East)
Sable, a chevron rompu Or between two caltraps argent and a snail counterpassant Or. Ernst Skaptisson (8/1979 East)