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US 9,516,859 B2Granted
Bowl with anti-slip material
AssigneeWazir Chand Handicrafts
InventorPrashant Babal
Life of this patent
Estimating the term…
Abstract
An anti-slip bowl is described herein. A bowl can include a rigid first shell including a base and an outer wall continuously attached to the base, a rigid second shell including a base and an outer wall continuously attached to the base, wherein the base of the rigid second shell includes a number of non-continuous openings, and an anti-slip material positioned between a lower side of the base of the rigid first shell and an upper side of the base of the rigid second shell.
Claims15
A bowl, comprising:
- a rigid first shell including a base and an outer wall continuously attached to the base;
- a rigid second shell including a base and an outer wall continuously attached to the base, wherein the base of the rigid second shell includes a plurality of non-continuous concentric openings;
- and
- an anti-slip material having the same radius as the base of the rigid first shell and positioned between a lower side of the base of the rigid first shell and an upper side of the base of the rigid second shell,
- wherein the anti-slip material includes a plurality of non-continuous concentric protrusions, and wherein the plurality of non-continuous concentric protrusions protrude through the plurality of non-continuous concentric openings in the base of the rigid second shell.
2 more elements
A method of manufacturing a bowl, comprising:
- placing, on a base of a rigid second shell, an anti-slip material having a same radius as the base of the rigid second shell, wherein the base of the rigid shell includes a plurality of non-continuous openings, and wherein the rigid second shell includes a ledge located on the upper edge of an outer wall of the rigid second shell;
- placing a rigid first shell within a rigid second shell;
- and
- folding an upper edge of the rigid first shell around the ledge of the rigid second shell to form a lip securing the rigid second shell to the rigid first shell;
- aligning a plurality of non-continuous protrusions located on the anti-slip material with the plurality of non-continuous openings located on the base of the rigid second shell;
- and
- applying pressure in opposite directions to the rigid first shell and the rigid second shell so as to force the plurality of non-continuous protrusions on the anti-slip material to protrude through the plurality of non-continuous openings at the base of the rigid second shell.
4 more elements
Dependencies are inferred from the claim text.