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. 27, 2000
Filed:
Mar. 04, 1998
Applicant:
Inventor:
Brian C Love, Martinsville, IN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44D / ;
U.S. Cl.
CPC ...
33414 ; 141367 ;
Abstract
A powdered chalk line dispenser comprising a housing formed from at least two mated together cover plates, which define a cavity with an opening and a threaded aperture; a spool assembly is located in said housing cavity; a chalk line is wrapped around said spool and extends outwardly of the housing through the opening in the housing; a spring and manual lever are attached to the spool to cause the spool to rotate in a direction to apply a force to the chalk line to wrap the chalk line around the spool; an aperture in said housing is internally threaded for attachment to an externally threaded chalk supply bottle which supplies chalk into the cavity for coating the chalk line.