Sealing plug for a water globe
OwnerLay Luinventor
Life of this patent
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Abstract
A sealing plug, for a water globe having a lower opening therein with an extended skirt thereon, having a flexible diaphragm adapted to adjust for changes in volume and pressure of the fluid within the globe. The plug comprises a peripheral wall adapted to sealingly engage the skirt of the globe and has an upper end thereof and a flexible diaphragm having an upper surface and a recessed channel around the periphery thereof connected to the wall and extending across the upper end of the wall.
Claims12
A sealing plug, for a liquid-filled container having a lower opening therein with an extended skirt thereon, having a flexible diaphragm adapted to adjust for changes in volume and pressure of the fluid within the container, said plug comprising:
- A peripheral wall adapted to sealingly engage the skirt of the container and having an upper end thereof;
- and
- A flexible diaphragm having an upper surface and a recessed annular channel around the periphery thereof connected to said wall and extending across the upper end of said wall.
A sealing plug, for a water globe having a lower circular opening therein with an extended cylindrical skirt thereon, having a flexible diaphragm adapted to adjust for changes in volume and pressure of the fluid within the globe, said plug comprising:
- A cylindrical peripheral wall adapted to sealingly engage the skirt of the container and having an upper end thereof;
- and
- A flexible diaphragm having an upper surface and a recessed channel around the periphery thereof connected to said wall and extending across the upper end of said wall.
Dependencies are inferred from the claim text.