Devices for connecting workpieces

• US 3,200,690 A
• Filed: 11/14/1963
• Issued: 08/17/1965
• Est. Priority Date: 11/14/1963
• Status: Expired due to Term

• Current Assignee: Walter H. Dickman
• Original Assignee: Walter H. Dickman
• Inventors: Dickman, Walter H.
• Application Number:
  US04/323,856
• Time in Patent Office: 642 Days
• US Class Current: 411/337
• CPC Class Codes: F16B 19/02 Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
• CPC Class Codes: F16B 21/08 in which the stud, pin, or spigot has a resilient part F16B21/065, F16B21/125, F16B21/165, F16B37/043 take precedence; wall-dowels F16B13/00
• CPC Class Codes: F16B 21/125 radially resilient or with a snap-action member, e.g. elastic tooth, pawl with spring, resilient coil or wire
• CPC Class Codes: Y10S 411/918 Threadless nut

Claims