Comb Patents (Class 132/219)
- With intermediate retainer tongue (Class 132/127)
- Spaced spring or strand connectors (Class 132/128)
- Swingably or slidably connected (Class 132/129)
- Transversely staggered teeth (Class 132/137)
- Intermeshing teeth (Class 132/138)
- Oppositely directed rows (Class 132/139)
- Offset or twisted back (Class 132/140)
- Longitudinally spaced rows (Class 132/141)
- Side by side or parallel rows (Class 132/142)