Igniter Patents (Class D27/139)
- Combined (Class D27/142)
- Separable lighter wand (Class D27/147)
- Simulative (Class D27/148)
- Three or more repeats, or uniform configuration, about axis (Class D27/152)
- Symmetrical on two axes (Class D27/153)
- Thumb lever, push button or plate for ignition or for gas release (Class D27/154)
- Friction wheel or roller ignition (Class D27/158)
- Bilaterally symmetrical (Class D27/160)
- Element or attachment (Class D27/161)