CA2501726A1 — Modular scroll sign display system
Assigned to Sluggo Lighting Ltd · Expires 2006-09-21 · 20y expired
What this patent protects
One aspect of the invention provides scroll sign modules having laterally spaced-apart side frame members which support a pair of tape transport rolls therebetween. The axes of the rolls are parallel to each other. A tape, typically bearing visual indicia, extends between the two…
USPTO Abstract
One aspect of the invention provides scroll sign modules having laterally spaced-apart side frame members which support a pair of tape transport rolls therebetween. The axes of the rolls are parallel to each other. A tape, typically bearing visual indicia, extends between the two parallel rolls. A portion of the tape is wrapped around at least one of the rolls. Two controllable motors are mounted with at least a portion of each motor located in a bore of a corresponding one of the rolls. Each motor is operationally coupled to rotate its corresponding roll about its axis.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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