207 A.2d 781 Weingreen, Appellant, v. Gomberg. Supreme Court of Pennsylvania.November 13, 1964. March 16, 1965. Negligence — Sidewalks — Ice and snow — Landlord and tenant — Lease of part of ground floor — Duty of tenant — Injury to third person — Philadelphia ordinance. 1. In this action of trespass in which the […]