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Patent
D880098
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Priority
Jan 14 2019
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Filed
Jan 14 2019
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Issued
Mar 31 2020
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Expiry
Mar 31 2035
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Assg.orig
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Entity
unknown
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16
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19
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n/a
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The ornamental design for a torque tensioning tube for a conveyor belt mainframe, as shown and described.
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FIG. 1 is a perspective, fragmented view of a torque tensioning tube for a conveyor belt mainframe showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a bottom view thereof.
All portions of the torque tensioning tube for a conveyor belt mainframe located between the break lines form no part of the claimed design.
Mueller, David W., Harrison, Paul B., Kaiser, Brian K., Beer, Rudolf
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May 26 2020 |
NHI MECHANICAL MOTION, LLC DBA NEW HAMPSHIRE INDUSTRIES |
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D974693, |
May 26 2020 |
NHI MECHANICAL MOTION, LLC DBA NEW HAMPSHIRE INDUSTRIES |
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D987054, |
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Airius IP Holdings, LLC |
Air moving device |
Patent |
Priority |
Assignee |
Title |
4380326, |
Jun 23 1980 |
|
Belt tightening tool |
4437648, |
May 28 1981 |
FIGUEIREDO, JANE |
Belt tensioning tool |
5653654, |
Jul 17 1995 |
|
Belt installation and removal tool |
6209715, |
Jan 22 1999 |
|
Conveyor belt tensioning and tracking systems |
6638191, |
Nov 09 1999 |
U-HAUL INTERNATIONAL, INC |
Length adjustable belt tensioning arm |
7597154, |
Jul 29 2005 |
|
Torque tube with slide out cage system |
9643786, |
May 20 2016 |
BRYANT PRODUCTS, LLC |
Food-grade telescoping belt tightener |
9695877, |
Jul 28 2014 |
The Boeing Company |
Torque tube manufacturing methods |
20050051224, |
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|
20150080136, |
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20160025146, |
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20190152706, |
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|
20190301312, |
|
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|
D750864, |
Sep 06 2013 |
BRYANT PRODUCTS, LLC |
Conveyor belt tightener |
D789643, |
Apr 10 2015 |
Flexible Steel Lacing Company |
Conveyor transfer guard |
D799777, |
May 01 2013 |
|
Bending brake assembly set |
D866113, |
Sep 20 2018 |
|
Sprocket for conveyor belts |
D866909, |
Sep 20 2018 |
|
Sprocket for conveyor belts |
D866910, |
Sep 20 2018 |
|
Sprocket for conveyor belts |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a