Having Motor Or Means To Transmit Motion From Motor To Tool (e.g., "engine") Patents (Class 433/103)
- Having seal (Class 433/115)
- Having cover or guard (Class 433/116)
- Including shock absorbing or vibration dampening means (Class 433/117)
- Having reciprocating, vibrating, or oscillating output (Class 433/118)
- Having abrading or polishing means (Class 433/125)
- Having means facilitating assembly or disassembly of tool or handpiece (Class 433/126)
- Having adjustable head (Class 433/130)
- Having motor (Class 433/131)
- Contra angled handpiece (Class 433/133)