Club Or Club Support Patents (Class 473/282)
- Threaded shaft (Class 473/306)
- Detachable and reattachable (Class 473/307)
- Sleeve or winding engaged over outside of joint, hosel, and shaft (Class 473/308)
- Joint formed with sleeve engaging shaft and hosel (Class 473/309)
- Shaft contacts sole (Class 473/311)
- Having core (e.g., weight, etc.) positioned in head engaging shaft end (Class 473/312)
- Putter (Class 473/313)
- Particular relationship between shaft longitudinal axis and head orientation (Class 473/314)
- Noncircular shaft end wall engages hosel (Class 473/315)
- Plural striking faces (Class 473/325)
- Liquid interior (Class 473/326)
- Reduced air resistance (Class 473/327)
- Reduced ground resistance (Class 473/328)
- Striking face surface deforms upon impact (e.g., resilient, etc.) (Class 473/329)
- Curved, grooved, or roughened striking face (Class 473/330)
- Vibratory wave (e.g, shock wave, etc.) modifying feature (Class 473/332)
- With element displaceable with respect to another head element during swing (Class 473/333)
- Selectively adjustable weighting element (Class 473/334)
- Putter (Class 473/340)
- Striking face insert (Class 473/342)
- Wood composition (Class 473/343)
- Hollow body (Class 473/345)
- Embedded fiber composition (Class 473/347)
- Particular material composition or mass distribution (Class 473/349)