Patent ID: 7628530

Claim:
An instrument module, comprising: an instrument casing having: an upper casing portion, the upper casing portion defining a first upper casing aperture; a lower casing portion, the lower casing portion defining a first lower casing recess, the lower casing portion being engaged with the upper casing portion such that the upper casing portion and the lower casing portion form the instrument casing, and the first upper casing aperture is aligned with the first lower casing recess; a first band lug having: a band portion spaced apart from the instrument casing, the band portion for affixing a band thereto; and an attachment portion first arm, the first arm having a first end connected to the band portion and a second end extending outward from the band portion, the second end defining a first lug aperture, a portion of the attachment portion first arm being interposed between the upper casing portion and the lower casing portion so that the first lug aperture is aligned with the first upper casing aperture and the first lower casing recess; and a fastener extending through the first upper casing aperture, the first lug aperture, and the first lower casing recess to secure the first band lug to the instrument casing.