Did You Know...
...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.
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US Patent 4777098 - Clad material for ornamental applications and a process for producing the same
US Patent Issued on October 11, 1988
Estimated Patent Expiration Date:
March 9, 2007Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
Estimated Patent Expiration Date:
March 9, 2007Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.AbstractIn construction of a Ti core type clad material for ornamental applications presence of one or more intermediate layers made of Cr and/or Mo well deters evolvement of intermetallic compound at the border between core and sheath, thereby significantly improving bonding strength of the product. | InventorsApplicationNo. 07/022565 filed on 03/09/1987US Classes:428/664, Alternative to or next to each other428/660, Refractory (Group IVB, VB, or VIB) metal-base component428/670, Platinum group metal-base component428/672, Au-base component428/674, Cu-base component428/680Ni-base componentField of Search428/660, Refractory (Group IVB, VB, or VIB) metal-base component428/663, Group VIB metal-base component428/666, Cr-base component428/667, Next to Co-, Fe-, or Ni-base component428/664, Alternative to or next to each other428/670, Platinum group metal-base component428/671, Cu-base component alternative to Ag-, Au-, or Ni-base component428/672, Au-base component428/675, Next to Co-, Cu-, or Ni-base component428/680Ni-base componentExaminersPrimary: Zimmerman, John J.Attorney, Agent or FirmUS Patent References3125805, 3607152, 4305998, Protective coatingIssued on: 12/15/1981 Inventor: Manty , et al.4427746, Ti-base material for eyeglass-frames and a method for producing same Issued on: 01/24/1984 Inventor: Takamura4450210Clad material Issued on: 05/22/1984 Inventor: Takamura , et al. International ClassesA44C 27/00 (20060101)B23K 20/233 (20060101) B23K 20/22 (20060101) Foreign Application Priority Data1984-10-08 JP |
