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US 2006/0068638 A1Published application
Information device
AssigneeBillionton Systems Inc.
InventorsM. C. Lin, Jim Liu, Hank Jan
Life of this patent
Estimating the term…
Abstract
An information device includes a control board having a retaining portion mounted thereon, a shell sleeved onto the control board and having an end contacting against the retaining portion, and a sealing cap sleeved onto the other end of the shell. The sealing cap is engaged with the control board, relatively securing the sealing cap and the control board in position and confining the shell between the retaining portion and the sealing cap.
Claims10
An information device comprising:
- a control board having a circuit unit and a retaining portion;
- a shell sleeved onto said control board and having an end contacting against said retaining portion;
- and
- a sealing cap sleeved onto the other end of said shell and being engaged with said control board, thereby relatively securing said sealing cap and said control board in position and confining said shell between said retaining portion and said sealing cap.
1 more element
Dependencies are inferred from the claim text.