The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1985
Filed:
Jan. 10, 1983
Yoshio Ikeda, Aichi, JP;
Abstract
A lid with a see-through plate to open and close an opening portion of an apparatus has a lid body which has an opening for visually checking the interior of the apparatus, a ring-shaped engaging groove formed along the periphery of the opening, and projections provided in the engaging groove. A see-through plate is removably attached to the lid body to close the opening. The see-through plate has an outer peripheral edge closely resembling the opening in shape and hooks engaging with the projections. The interior of the apparatus can be externally observed through the see-through plate. A decorative frame is removably fitted in the engaging groove to hold the see-through plate as the projections and hooks engage one another, and to cover the projections and hooks.