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:
Sep. 04, 1990
Filed:
Feb. 14, 1990
Applicant:
Inventors:
Daniel A Gregorich, Jackson, MI (US);
Frank E Breining, Jackson, MI (US);
Assignee:
Airmaster Fan Company, Jackson, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206319 ; 206320 ; 206521 ;
Abstract
A unitary carton system for column supported air circulating fans wherein a plurality of fan components may be shipped in disassembled form in a single carton of concise size acceptable by package delivery services. Nested fan blade guards, a column supporting base, and a fan blade assembly are stacked within a carton and maintained in position by column structure which includes an inner carton, and the fan motor is located within a corner region. The carton cover maintains the column structure within its support, which in turn, contains the stacked components in a predetermined relationship.