Bee Culture Patents (Class 449)
- For nonhoney producing bee (Class 449/4)
- With provision to extract honey (Class 449/5)
- Observation (Class 449/6)
- Multi-queen; e.g., swarm capture (Class 449/7)
- With feeder (Class 449/9)
- With heater (Class 449/12)
- With ventilator (Class 449/13)
- Cover (Class 449/15)
- Alighting board (Class 449/16)
- Comb honey (Class 449/17)
- Having propolis collector (Class 449/18)
- Having pollen collector or applier (Class 449/19)
- Passage (Class 449/20)
- Stand or hive container (Class 449/26)
- Transportation provision or swarm catcher (Class 449/27)
- Hive shell of particular material (Class 449/29)
- Vertically stacked hive bodies (Class 449/32)
- Separable honey frame type (Class 449/35)
- Side opening (Class 449/46)
