An indemnity is distinct from a guarantee, which is the promise of a third party to honor the obligation of a party to a contract should that party be unable or unwilling to do so (usually a guarantee is limited to an obligation to pay a debt).
Answer: Heavy Cream Has a Shelf Life Of Up To A Month. According to the USDA, heavy cream can be stored in the refrigerator (opened or unopened) for up to a month. This assumes that it has been kept at a constant refrigerator temperature and not left out on the counter for stretches of time. Discard any cream with mold or an off odor. When in doubt, throw it out.
1 How long does unopened sour cream last after the sell-by date? 2  Sour cream will generally keep for one to two weeks after the sell-by date on the package, assuming it has been continuously refrigerated; be sure that the temperature of your refrigerator remains at or below 40Â° Fahrenheit at all times.