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Patent
D294074
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Priority
Sep 27 1985
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Filed
Sep 27 1985
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Issued
Feb 02 1988
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Expiry
Feb 02 2002
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Assg.orig
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Entity
unknown
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9
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11
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n/a
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The ornamental design for a helical roll for a conveying unit, as shown and described.
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FIG. 1 is a top front perspective view of a helical roll for a conveying
unit showing my new design;
FIG. 2 is a top plan view thereof, the bottom plan view being a mirror
image of that shown;
FIG. 3 is a side elevation view thereof, the opposite side elevation view
being a mirror image of that shown.
Sogge, John W.
| Patent |
Priority |
Assignee |
Title |
| 10479136, |
Jan 06 2015 |
ROTACASTER WHEEL LIMITED |
Wheel frame component |
| 6244417, |
Jul 30 1998 |
JOHN BEAN TECHNOLOGIES CORP |
Material handling unit with multidirectional helical roller assemblies |
| 6360865, |
May 17 2000 |
JBT AEROTECH CORPORATION |
Cluster roller assembly with improved roller |
| 6409010, |
May 17 2000 |
JBT AEROTECH CORPORATION |
Split drive component with maintained alignment |
| 7621355, |
Dec 28 2006 |
Industrial Technology Research Institute |
Omniwheel and vehicle using the same |
| 7980335, |
Jan 26 2009 |
Foster-Miller, Inc. |
Omni-directional wheel |
| 9248698, |
Oct 23 2009 |
ROTACASTER WHEEL LTD |
Wheel frame |
| D676214, |
Oct 25 2010 |
Rotacaster Wheel Ltd. |
Wheel frame |
| D804766, |
Oct 25 2010 |
ROTACASTER WHEEL LTD |
Wheel |
| Patent |
Priority |
Assignee |
Title |
| 3550756, |
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| 3552541, |
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| 3621961, |
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| 3789947, |
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| 3876255, |
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| 3878927, |
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| 3964588, |
Sep 13 1967 |
Kornylak Corporation |
Conveyor having provision for discharging loads at an angle generally transverse to the line of travel or the conveyor |
| 4279559, |
Feb 18 1978 |
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Support installation for large cylindrical load units, particularly large tubes |
| DE1061694, |
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| DE1198735, |
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| DE2627014, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a