The only way for someone to claim copyright in a family crest is if that person created the crest, or substantially modified it, or is the heir of someone who did that and who died less than 75 years ago.
Crests and other symbols may be protected in some countries by their laws protecting Heraldic symbols, but that is not copyright.
No, but in many countries, misappropriation of arms or other heraldic imagery is actionable as real or economic injury, and in others, crests are handled as trademarks.
its his familys crest not sure if its his step dads... or his biological fathers
No. However it may be registered as a trademark.
In the US, anyone could create a family crest if they wanted one. As a result there is no single crest for any particular surname.
surrey coat of arms
The crest.
It smbolizes the Leo birthdays mother
Crest.
Family crest Bird's crest
by measuring the distance from crest to crest
From crest to crest, trough to trough or rest position to rest position
Kari's Crest is the Crest of Light.
The distance from crest to crest in a transverse wave is called a wavelength.