Therefore, it may not be sold, assigned, mortgaged, or otherwise encumbered or transferred. It includes the balance of the proceeds of encumbered property after discharge of the encumbrances. Use of PSS no longer seems to be encumbered by patents. The software in this package may be closed-source, encumbered by software patents, or otherwise restricted. Urquhart's father died in 1642, leaving behind a large estate encumbered by larger debts. His Marxism is encumbered by few dogmas. He left substantial property, including slaves, but the estate was encumbered with debt. Outnumbered and encumbered by their armor, Magellan's forces were quickly overwhelmed. The NAC system is heavily IP encumbered. His heir, Charles, succeeded to a heavily encumbered estate. They were somewhat encumbered by the need to leave rearguards against infiltration. In such systems, experimental studies are often encumbered by inconsistent results and non-equilibrium conditions. By the unavoidable imperfection of the translations, he states, the understanding is encumbered. Ruined edifices, formless heaps of metal and ferro-concrete encumbered the way. Despite this, they rarely found themselves encumbered by serious creative differences.