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Patent
D576014
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Priority
Jul 26 2006
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Filed
Apr 25 2008
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Issued
Sep 02 2008
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Expiry
Sep 02 2022
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Assg.orig
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Entity
unknown
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0
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11
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n/a
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The ornamental design for a two arm handwheel, as shown and described.
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FIG. 1 is a perspective view of a two arm handwheel of my new invention;
FIG. 2 is a bottom view of FIG. 1, a top view being a mirror image thereof;
FIG. 3 is a front view of FIG. 1; and,
FIG. 4 is a right side view of FIG. 1, a left side view being a mirror image thereof.
The knob and hub portions of the handwheel are shown in broken lines for illustrative purposes only and form no part of the claimed design.
Bertani, Alberto
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
D289370, |
Mar 16 1984 |
Elesa S.p.A. |
Handwheel and pivoting handle therefor |
D369965, |
Apr 05 1994 |
ELESA S P A |
Hand crank |
D369966, |
Apr 05 1994 |
ELESA S P A |
Hand wheel with crank arm |
D373064, |
Apr 05 1994 |
ELESA S P A |
Hand wheel with foldable crank arm |
D379580, |
Jun 29 1995 |
Spacesaver Corporation |
Mechanical assist handle |
D463967, |
Aug 02 1999 |
Elesa S.p.A. |
Handwheel with side handle |
D464864, |
Aug 02 1999 |
Elesa S.p.A. |
Handwheel with fold away side handle |
D493348, |
Feb 27 2003 |
Elesa S.p.A. |
Three-arm handwheel with three handles |
D495231, |
Jan 09 2003 |
Elesa S.p.A. |
Handwheel |
D523320, |
Nov 04 2004 |
Elesa, S.p.A.; ELESA S P A |
Crank handle |
D566146, |
Mar 22 2007 |
ELESA S P A |
Handwheel |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 25 2008 | | Elesa S.p.A. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a