Search Results for: Sound recording apparatus operated by banknotes
(class / ) contained or compressed by gland member in packing box (class / ) peripheral radially sealing flexible projection (e.g., lip, piston cup seal, etc.)
flexible sleeve, boot, or diaphragm (class / ) forming in place (i.e., in situ) (class / ) seal combined with indicator, sampler, or inspection feature (class / ) fluid pressure (class / ) fluid temperature (class / ) fluid leakage (class / ) wear, proper seating, or presence (class / ) seal for well apparatus...
https://patents.justia.com/patents-by-us-classification/277