Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 4654620 | Asymmetrical fuse links An asymmetrical fuse link employs a planar conductive member with the top and bottom surfaces manifested by having a series of alternating partial apertures with the alternating apertures in the top surface being of a first larger area followed by a secon... | 03/31/1987 |
| 4503415 | Encapsulated hot spot fuse link There is disclosed an encapsulated fuse link whereby a lower melting point metal such as tin is deposited between two reduced cross sectional areas of a higher melting point base material such as copper or silver which forms the major surface area of the ... | 03/05/1985 |
| 4488137 | Composite fuse links employing dissimilar fusible elements in a series A fuse link for use in a fast acting current limiting fuse also exhibiting a superior arc quenching capability consisting of a thin copper ribbon placed in series with a thin silver ribbon. The copper section provides a faster heating capability to the fu... | 12/11/1984 |
| 4308515 | Fuse apparatus for high electric currents A fuse for operation with both DC and AC currents is disclosed which consists of a composite fuse link contained in a large insulator housing. Located within the housing are first and second foil sections fabricated from a good conducting material. Each f... | 12/29/1981 |
