| Hive - Separable honey frame type honeycomb Foundation | ||||
|---|---|---|---|---|
| Patent Number | Date | Inventor | Description | |
| 00033826 | 1861 | Colvin | Beehive | |
| 00207057 | 1878 | Metcalf | Foundation for honey combs | |
| 00208595 | 1878 | Hetherington | Artifical honey comb foundation | |
| 00215336 | 1879 | Detwiler | Artificial base for honey comb | |
| re008962 | 1879 | Hetherington | Artificial honeycomb foundation | |
| 00850176 | 1907 | Olmstead | Beehive | |
| 00979765 | 1910 | Husted | Honeycomb foundation | |
| 01051830 | 1913 | Calkins & MacDonald | Artifical honeycomb | |
| 01238343 | 1917 | Russell & Cutler | Honeycomb | |
| 01224479 | 1917 | MacDonald | Artificial honeycomb | |
| 01323870 | 1919 | Kunkel | Honeycomb foundation | |
| 01360426 | 1920 | MacDonald | Artificial honeycomb and the art of making the same | |
| 01383650 | 1921 | MacDonald | Artificial honeycomb and the art of and means for making the same | |
| 01389294 | 1921 | Dean | Artificial honeycomb | |
| 01412457 | 1922 | Dadant | Reenforcement for bee combs | |
| 01414016 | 1922 | Hawkins | Brood frame | |
| 01425295 | 1922 | Summerfield | Beehive frame | |
| 01512861 | 1924 | Root | Re-enforced comb foundation for beehives | |
| 01564773 | 1925 | Frater | Beehive frame | |
| 01607527 | 1926 | Grames | Beehive frame | |
| 01650170 | 1927 | Weaver | Brood frame for beehives | |
| 01674501 | 1928 | Carter | Vamp Easer | |
| 01830592 | 1931 | Coddington | Honeycomb foundation | |
| 01787840 | 1931 | Schmidt | Attachment for honeycomb frames | |
| 01870704 | 1932 | Barker | Brood frame | |
| 01950321 | 1934 | Neil | Beehive | |
| 02064349 | 1936 | Knorr | Honeycomb foundation supporting means | |
| 02103066 | 1937 | Engelbrektsson | Beehive | |
| 02201100 | 1940 | Rushing | Comb frame for beehives | |
| 02276938 | 1942 | Culbertson | Beehive device | |
| 02300772 | 1942 | Borland | Beehive | |
| 02313735 | 1943 | Dadant | Bee comb foundation | |
| 02335044 | 1943 | Dadant | Bee comb foundation | |
| 02324227 | 1943 | Muth | Wax beehive foundation | |
| 02325043 | 1943 | Dadant | Bee comb foundation | |
| 02338411 | 1944 | Dadant | Bee comb foundation | |
| 02344284 | 1944 | Colley | Comb frame for bee hives | |
| 02366182 | 1945 | Dadant | Bee comb foundation | |
| 02453411 | 1948 | Dadant | Bee comb foundation | |
| 02933122 | 1960 | Christman | Method of making cellular core material from fluted stock | |
| 03668724 | 1972 | Cho | Honeycomb foundation | |
| 03885260 | 1975 | Byrne | Beehive frame | |
| 04261068 | 1981 | Cho | Reinforcement in a honeycomb foundation | |