Design Patent Term. The third type of patent is a design patent. It protects the distinct ornamental features of a manufactured item. These features may be a distinctive shape or a novel exterior design. Design patents have a term of 14 years.
0871 number call costs. The cost of calling 0871 numbers from landlines normally ranges from 7p to 23p per minute, while calls from mobiles are normally between 8p and 58p per minute.
How much will it cost callers to phone my 0843 / 0844 number? Calls to 0843 and 0844 numbers cost callers a fixed 5p per minute from UK landlines, no matter what time or day they call. Calling 0843 / 0844 numbers from a mobile varies between 10-25p per minute depending on the mobile network.alls to 0843 and 0844 numbers cost callers a fixed 5p per minute from UK landlines, no matter what time or day they call.