Rockford Screw Supply Company is a name that appears in some historical references, but the company that operated in Rockford, Illinois, was formally known as Rockford Screw Products Company. Founded in 1929, the firm manufactured screws, bolts, and threaded products and later became Rockford Products Corporation.[1][2]
Design and History
Documentation of a distinct Rockford Screw Supply Company logo is scarce. The company registered several trademarks under the Rockford Screw Products Co. name, including an “R” mark for screws and bolts and the “ROCKALLOY” wordmark for threaded fasteners, filed in 1965.[3][4] These registrations confirm the company actively protected its brand identity during the mid-1960s, though visual depictions of these marks are not readily available in public records.
Trade catalogs from 1941 to 1953 document the company’s product lines, including set, cap, wood, and machine screws, bolts, and nuts.[5] The company operated three plants in Rockford, with a main facility on 9th Street and smaller plants on Harrison Street and 18th Street.[2]
By 1967, Rockford ranked among the nation’s five largest fastener manufacturers.[1] The company later became Rockford Products Corporation and was purchased by private equity firm BlackEagle Partners in 2007 during a bankruptcy auction.[6]
Meaning and Symbolism
No documented symbolism or design intent for a Rockford Screw Supply Company logo has been verified in available sources. The company’s registered trademarks were utilitarian in nature, protecting product names and marks for screws, bolts, and threaded fasteners.[3][7]
Claims attributing a 1965 logo design to a designer named Bruce Beck at The Design Partnership cannot be confirmed through available research. No primary or secondary sources located in this investigation support that attribution, and the company’s actual name appears to have been Rockford Screw Products, not Rockford Screw Supply.
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