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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
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45/00
Clamping or other pressure-applying devices for securing or retaining closure members
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B65D45/02
for applying axial pressure to engage closure with sealing surface
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B65D45/16
Clips, hooks, or clamps; which are removable, or which remain connected either with the closure or with the container when the container is open; , e.g. C-shaped
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B65D45/20
pivoted
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B65D45/24
incorporating pressure-applying means, e.g. screws or toggles
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