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:
Mar. 05, 1991
Filed:
May. 10, 1990
Applicant:
Inventor:
Wilfred J Blease, Merrimack, NH (US);
Assignee:
Pioneer Plastics, Inc., Greenville, NH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10D / ; A63H / ; B06B / ;
U.S. Cl.
CPC ...
446202 ; 1161 / ; 84330 ;
Abstract
A telescoping horn, comprising a flared bell portion and a mouthpiece portion. The mouthpiece portion is slideable into the bell portion from an extended position into a telescope position along a common axis. There are means on both portions for limiting the amount of telescoping movement, as well as for limiting the amount of extended motion so that the horn portions remain in engagement with each other in both positions.