LandOfFree - US Patents - Listing for Chemistry: electrical current producing apparatus, product, and ,Means externally releasing internal gas pressure from closed...

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety device for sealed battery and sealed battery using it

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed...

Safety device of battery

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety enclosure assembly for storage batteries

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety plate of secondary battery

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety valve element for battery and battery case cap with...

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety vent device for electrochemical cells

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Safety vent device used in a battery module

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety vent for a container and method of making the same

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Safety vent part and electric energy storage device having...

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Safety-valve stopper especially intended for electric storage ba

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed...

Seal and bleed valve unit for electric batteries

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Seal closure for a galvanic cell

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Seal construction for primary cells

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Seal for electrochemical cell

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Seal for pressurized container with a rupturable seal

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Sealed alkaline storage battery with safety vent unit

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Sealed battery

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type

Sealed battery

Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Elastic – resilient or spring biasing valve means

Sealed battery