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:
Jul. 11, 1978
Filed:
Jul. 21, 1977
Leo J Lorenz, Farmington, MI (US);
Massey-Ferguson Inc., Detroit, MI (US);
Abstract
A roof construction for a tractor cab or the like wherein the roof of the cab is provided with an opening normally closed by a removable panel which is secured in place by opposed retaining means in such a manner that the peripheral portion of the removable panel overlies the border about the opening in the roof. The retaining means are of a generally simplified construction and are so designed that when they are in their normal operating position the peripheral portion of the removable panel is held in secure sealing engagement with the border about the opening, the retaining means also being easily moved towards each other to a release position wherein the panel can be readily removed from the opening.