Hotchkiss v. Greenwood SKH
From Bill Goodwine's Wiki
- Patent for a process of making knobs for doors and cabinets
- Claimed novelty for material
- Nothing new about door knobs or the shanks/axels to turn the latch
- Patent for a process of making knobs for doors and cabinets
- Claimed novelty for material
- Nothing new about door knobs or the shanks/axels to turn the latch