Application

16776475 · HIGH ALTITUDE GRAVITY ENERGY STORAGE

Filed 2020-01-29 · Granted · Patent 11370522 (2022-06-28) The official file ↗The patent and its PDF ↗ · Art unit 3649 · Examiner William V Gilbert Typical · CPC B64B 1/50 · STRATOSOLAR · Leigh Firestone

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

20.0 mo

to disposition 28.9 mo

Statutes raised

103 112

2 actions read

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