Search Results for: Fixed window wall ceiling
(class / ) means for open window (e.g., deflector, etc.)
(class / ) blast or shock wave prevention (class / ) means combined with door (class / ) means combined with window (class / ) for bed or couch (class / ) condensation preventer (class / ) skylight (class / ) with air pump (class / ) having air passage in sash (class / ) having air passage means within...
https://patents.justia.com/patents-by-us-classification/454