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7399262 |
Method for the manufacture of bags, that includes cuts, and the corresponding bag
A method for the manufacture of packaging bags, which includes a step of forming at least one bag in a scrolling film, welding opening and closing zippers that include a series of operating sliders...
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7351188 |
Hooded reclosable packages and related methods of manufacture
A reclosable package comprising a hooded zipper with a pair of off-center lines of perforations that are hermetically sealed by a layer of material. The lines of perforations facilitate tearing off...
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6544245 |
Bi-stable fastening
A bi-stable hook component of a touch fastener can bend into, and remain in, a stable concave position. Another stable position enables initial engagement with a mating component (e.g., a loop...
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4667660 |
Universal orthopedic traction tongs assembly
A cervical traction tong assembly for mounting cranial pins to the head of a spinal fracture patient. The cervical tong assembly includes an arcuate central support member having a pair of movable...
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