The following costs will not ordinarily be allowed:
(a) Accountant’s fees incurred for investigation;
(b) The purchase of infringing devices in patent cases;
(c) The physical examination of an opposing party;
(d) Courtesy copies of exhibits furnished to opposing counsel without request, except
as provided in LR 54-6(a)(2);
(e) Motion pictures;
(f) Pro hac vice admission fees;
(g) Computer research fees;
(h) Expert witness fees;
(i) Fees for investigative or paralegal services;
(j) Fees for general office overhead; and
(k) An attorney’s travel expenses.