US2013022398A1PendingUtilityA1
Cement finishing attachment for cement rake
Est. expiryJul 22, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:Toky Ranaivoson
E04F 21/04E01C 19/44
18
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Claims
Abstract
A cement finishing attachment for a cement rake includes a cement finishing blade with a first face, a second face, a first edge, a second edge and peripheral side edges. At least one retainer is positioned on the second face of the cement finishing blade for fixing the cement finishing blade to a rake blade of a cement rake and a receiver is positioned on the second face of the cement finishing blade for receiving a shaft of the cement rake.
Claims
exact text as granted — not AI-modified1 . A cement finishing attachment for a cement rake comprising:
a cement finishing blade having a first face, a second face, a first edge, a second edge and peripheral side edges; at least one retainer positioned on the second face of the cement finishing blade for fixing the cement finishing blade to a rake blade of a cement rake; and a receiver positioned on the second face of the cement finishing blade for receiving a shaft of the cement rake.
2 . The cement finishing attachment for a cement rake of claim 1 further comprising a shaft support positioned on the second face of the cement finishing blade which engages the shaft of the cement rake.
3 . The cement finishing attachment for a cement rake of claim 2 wherein the shaft support is positioned at the first edge of the cement finishing blade.
4 . The cement finishing attachment for a cement rake of claim 1 wherein there are two retainers in spaced relation.
5 . The cement finishing attachment for a cement rake of claim 1 wherein the at least one retainer is positioned at the second edge of the cement finishing blade.
6 . The cement finishing attachment for a cement rake of claim 1 wherein the receiver is centrally positioned on the second face of the cement finishing blade.
7 . In combination:
a cement rake having an elongated shaft connected to a rake blade; and a finishing attachment comprising:
a cement finishing blade having a first face and a second face;
at least one retainer positioned on the second face of the cement finishing blade for connecting the cement finishing blade to the rake blade of the cement rake; and
a receiver on the second face of the cement finishing blade for receiving the shaft of the cement rake.
8 . The finishing attachment of claim 7 wherein the cement finishing blade has a length the same as or greater than the length of the blade of the cement rake.
9 . The finishing attachment of claim 7 further comprising a shaft support on the second face of the cement finishing blade which engages the shaft of the cement rake.Join the waitlist — get patent alerts
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