Utility blades with rounded corners for utility knives; safety utility knives and blades therefor; film slitters, namely, slitter blades for cutting film; plastic scraper blades; fixed blade knives; razor blades; containers adapted for razor blades; shaving blades; scissor blades; scissors; razors and razor blades; blades for manually-operated tools; disposable razors; straight razors; safety razors; razor knives; razors; razors, electric or non-electric; non-electric razor blades; straight edge razors; cutting tools and blades for home and industry, namely, utility knives and blades therefor, single edge razor blades, razor blades, pocket knives and blades therefor, carpet knives and blades therefor, roofer's knives and blades therefor, putty knives, hand tools, namely, scrapers for scraping floors, subfloors, walls, and windows and blades therefor, taping knives, hand-operated chisels, hand-operated wire strippers and blades therefor, razor knives and blades therefor, hand operated carton cutters and blades therefor; hand-operated knives for cutting flooring tile and blades therefor; cutting tools and blades for hobbies, arts and crafts, namely, hobby knives and blades therefor; safety non-electric shavers, fixed blade knives and scissors