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Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 7326565 | Storage apparatus The invention provides an incubator 1 wherein a microplate transport device 5 is disposed inside a chamber 11 centrally thereof. The transport device 5 comprises a transport table 50 for placing a microplate thereon and is capable ... | 02/05/2008 |
| 6111724 | Method of making a magnetic write head with plated self-aligned zero throat height defining layer without reflective notching of a second pole tip A method makes a magnetic write head with a plated self-aligned zero throat height (ZTH) defining layer without reflective notching. In the method a seedlayer is deposited on a first pole piece layer, a negative resist layer is photopatterned on the seedl... | 08/29/2000 |
| 5657720 | Egg hatching device A device for incubation and hatching of bird eggs having an insulated cabinet for housing the eggs and an associated environmental control box. The cabinet is completely sealed and has a sealed door to maintain internal air pressure. There is a controlled... | 08/19/1997 |
| 5470212 | Humidity control system including a peristaltic pump and incubators containing the same There is disclosed a peristaltic pump which comprises a flexible tube for the passage of a fluid having an inlet and an outlet and a roller assembly comprising a number of rollers and a rotatable support, the rollers being mounted on and extending substan... | 11/28/1995 |
| 4298571 | Incubator including cover means for an analysis slide An incubator is provided for use with a chemical analyzer of the type in which sample fluids are metered onto analysis slides which are subjected to analyses. The incubator includes a temperature-controlled chamber having a rotor mounted therein which sup... | 11/03/1981 |
| 4296069 | Apparatus for processing an analysis slide Apparatus is provided for processing an analysis slide in a chemical analyzer which is particularly suitable for performing both endpoint and rate analyses. The slide-processing apparatus comprises a slide transfer mechanism for selectively transferring a... | 10/20/1981 |
