Legal Dictionary of Pakistan
Quick lookup for English, Urdu, and Latin legal terms used in Pakistani jurisprudence.
memorandum of alteration
English law. A patentee's disclaimer of certain rights - such as rights to part of an invention that is not new and useful - to avoid losing the whole patent. ( Under former law, if a patent was granted to two inventions, one of which was not new and useful, the entire patent would be defective.