Improvements in means for preventing rats, mice and other vermin from entering dwelling houses, shops, warehouses and other buildings

摘要

583,048. Rat and like excluders. IRELAND, J. March 17, 1945, No. 5002/44. [Class 5 (i)] [Also in Group X] Strips of metal having vertical slits are fitted to skirting boards and the like to prevent passage of rats and other vermin. The strips may be of inverted V-shape, slit along one or both edges and bent or curled to increase resilience.