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In 1879, Auguste Bartholdi received design patent number 11,023 titled "Design for a Statue". It was for the Statue of Liberty.
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| Number | Title | Issue Date |
| 5341253 | Extended circuit of a HiFi KARAOKE video cassette recorder having a function of simultaneous singing and recording An extended circuit of a HiFi KARAOKE VCR having a simultaneous singing and recording function, wherein an audio erasing head (AE head) on the KARAOKE VCR is used to erase the sound on a normal track of a HiFi KARAOKE program tape and then use the audio c... | 08/23/1994 |
| 5262500 | Preparation of novel silicon-containing photoresists for use in IC microlithography Silicon containing copolymers are mixed with diazonaphthoquinone esters to give UV photoresists for use in microlithography on integrated circuits (IC). The copolymer structure has a thermally resistant group, N-(4-hydroxyphenyl)maleimide, and an oxygen p... | 11/16/1993 |
| 4970164 | Methods of recovering and separating water-soluble cyclodextrins from cyclodextrin formation liquid A method of recovering and separating water-soluble cyclodextrins from cyclodextrin formation liquid, wherein the CD formation liquid or the CD liquid after separating ଲ-CD by concentrated precipitation method is mixed with -amylase to hydrol... | 11/13/1990 |
