Patent ID: 11953263
Assignee: IMAGINEERING WERKS, LLC
Field: Chemical engineering (Chemistry)
Classification: CPC F | IPC F

Claim 13:
14. A sticker for spacing wood comprising:
an extruded body made of aluminum alloy, the extruded body comprising:
a plurality of substantially hollow longitudinal internal chambers;
a top surface comprising:
at least five top longitudinal ridges that are each separated from adjacent longitudinal ridges by at least 0.10 in. (2.5 mm) peak-to-peak and by no more than 0.3 in. (7.6 mm) peak-to-peak, wherein each of the top longitudinal ridges has a height from 0.02 in. (0.51 mm) to 0.032 in. (0.81 mm); and

a bottom surface comprising:
at least five bottom longitudinal ridges that are each separated from adjacent longitudinal ridges by at least 0.10 in. (2.5 mm) peak-to-peak and by no more than 0.3 in. (7.6 mm) peak-to-peak, wherein each of the bottom longitudinal ridges has a height from 0.02 in. (0.51 mm) to 0.032 in. (0.81 mm);

a first side surface that connects the top surface to the bottom surface, the first side surface comprising at least five first side longitudinal ridges that are each separated from adjacent longitudinal ridges by at least 0.10 in. (2.5 mm) peak-to-peak and by no more than 0.3 in. (7.6 mm) peak-to-peak, wherein each of the first side longitudinal ridges has a height from 0.02 in. (0.51 mm) to 0.032 in. (0.81 mm); and
a second side surface that connects the top surface to the bottom surface, the second side surface comprising at least five second side longitudinal ridges that are each separated from adjacent longitudinal ridges by at least 0.10 in. (2.5 mm) peak-to-peak and by no more than 0.3 in. (7.6 mm) peak-to-peak, wherein each of the second side longitudinal ridges has a height from 0.02 in. (0.51 mm) to 0.032 in. (0.81 mm).