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Patent
D748885
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Priority
Jul 11 2014
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Filed
Jul 11 2014
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Issued
Feb 02 2016
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Expiry
Feb 02 2030
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Assg.orig
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Entity
unknown
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6
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24
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n/a
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The ornamental design for a base portion of a conveyor belt scraper blade.
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FIG. 1 is a front, top and left perspective view of a base portion of a conveyor belt scraper blade showing our new design; and,
FIG. 2 is a left side elevation view, with the right side elevation view being a mirror image thereof.
The broken line showing of a scraper blade is included for the purpose of illustrating environment and forms no part of the claimed design.
Harrison, Paul B., Peterson, Edwin H.
| Patent |
Priority |
Assignee |
Title |
| 4811833, |
Dec 05 1986 |
HCC-EDE B.V. |
Wiper apparatus for conveyor belt |
| 4984326, |
Nov 27 1987 |
Mitsubishi Petrochemical Co., Ltd.; Ricoh Company Ltd. |
Blade for electrophotographic apparatus |
| 5438400, |
Sep 30 1992 |
Canon Kabushiki Kaisha |
Image forming apparatus having cleaning blade with surface coated layer at a tip end thereof |
| 5797587, |
Jun 13 1995 |
Robert Bosch GmbH |
Hydraulic unit with electromagnetic regulator and closing part |
| 5802662, |
Sep 11 1996 |
|
Vibration free non-skip wiper blades |
| 5887702, |
Oct 25 1996 |
ASGCO MANUFACTURING, INC |
Trailing arm secondary belt cleaner |
| 6056112, |
May 20 1998 |
Argonics, Inc. |
Apparatus for preloading a scraper blade in a conveyor cleaning system |
| 6401911, |
Jan 15 1999 |
Martin Engineering Company |
Differential wear conveyor belt scraper blade |
| 6439373, |
Nov 09 1998 |
Martin Engineering Company |
Constant angle and pressure conveyor belt cleaner and tensioning arrangement |
| 6457575, |
Jun 26 2000 |
Martin Engineering Company |
Self-locking pin mounting arrangement for conveyor belt cleaner scraper blades |
| 20030066737, |
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|
| 20030230466, |
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|
|
| 20040188224, |
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|
| 20070089968, |
|
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|
| D347918, |
Apr 10 1992 |
Asgco Manufacturing, Inc. |
Scraper blade for belt conveyors |
| D357563, |
Aug 17 1992 |
QUICKIE MANUFACTURING CORP |
Squeegee |
| D369886, |
May 30 1995 |
|
Ice scraper |
| D371610, |
Sep 08 1995 |
KEEP-YOUNG INDUSTRY CO , LTD |
Extruded aluminum frame for golf cart |
| D371611, |
Sep 08 1995 |
KEEP-YOUNG INDUSTRY CO , LTD |
Extruded aluminum frame for golf cart |
| D371612, |
Sep 08 1995 |
KEEP-YOUNG INDUSTRY CO , LTD |
Extruded aluminum frame for golf cart |
| D632045, |
Sep 04 2009 |
MARTIN BULK HANDLING SOLUTIONS PROPRIETARY LIMITED |
Belt scraper |
| D702013, |
Aug 09 2012 |
Martin Engineering Company |
Conveyor scraper blade tip |
| D702014, |
Aug 09 2012 |
Martin Engineering Company |
Conveyor scraper blade tip |
| D710564, |
Jul 01 2013 |
Jim Way Enterprise Co., Ltd.; JIM WAY ENTERPRISE CO , LTD |
Scraper for a conveyor belt cleaner |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a