Missoula County, MT Landlord-Tenant Lawyers, page 4

A promise that pledges nothing, because it is vague or because the promisor can choose whether or not to honor it. Such promises are not legally binding. For example, if you get a new job and promise to work for three years, unless you resign sooner, you haven't made a valid contract and can resign or be fired at any time.

The causing of harm by disrupting something that belongs to someone else -- for example, interfering with a contractual relationship so that one party fails to deliver goods on time.

A type of bond (an interest-bearing document that serves as evidence of a debt) that does not require security in the form of a mortgage or lien on a specific piece of property. Repayment of a debenture is guaranteed only by the general credit of the issuer. For example, a corporation may issue a secured bond that gives the bondholder a lien on the corporation's factory. But if it issues a debenture, the loan is not secured by any property at all. When a corporation issues debentures, the holders are considered creditors of the corporation and are entitled to payment before shareholders if the business folds.

A non-U.S. citizen who has been given permission to make his or her permanent home in the United States. If you acquire permanent residence, you will be issued a green card to prove it. The terms permanent resident and 'green card holder' mean exactly the same thing. You cannot be a permanent resident without a green card and you cannot have a green card without being a permanent resident. As a permanent resident, you may travel as much as you like, but your place of residence must be the United States and you must keep that residence on a permanent basis. If you leave the United States and stay away for more than a year, you risk losing your green card.

An oral or written agreement (a contract) between two people concerning the use by one of the property of the other. A person can lease real estate (such as an apartment or business property) or personal property (such as a car or a boat). A lease should cover basic issues such as when the lease will begin and end, the rent or other costs, how payments should be made, and any restrictions on the use of the property. The property owner is often called the 'lessor,' and the person using the property is called the 'lessee.'

A method for the formal delivery of court papers that takes the place of personal service. Personal service means that the papers are placed directly into the hands of the person to be served. Substituted service, on the other hand, may be accomplished by leaving the documents with a designated agent, with another adult in the recipient's home, with the recipient's manager at work or by posting a notice in a prominent place and then using certified mail to send copies of the documents to the recipient.

A contract giving written permission to use an invention, creative work or trademark. A license provides a way to make money from your invention or creative work without having to manufacture and sell copies yourself. By licensing an invention or work to a company, you get money (often in the form of royalties) in return for allowing the company to use, produce and sell copies of your invention or work in the marketplace.