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Patent
D275452
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Priority
Sep 30 1982
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Filed
Sep 30 1982
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Issued
Sep 11 1984
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Expiry
Sep 11 1998
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Assg.orig
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Entity
unknown
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12
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6
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n/a
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The ornamental design for a bearing plate useful for supporting a mine roof, as shown.
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FIG. 1 is a top perspective view of a bearing plate useful for supporting a
mine roof showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof.
Payne, William J.
| Patent |
Priority |
Assignee |
Title |
| 11725688, |
Apr 26 2019 |
Solsera, Inc. |
Flat roof mounting device |
| 11746821, |
Apr 26 2019 |
Solsera, Inc.; SOLSERA, INC |
Flat roof mounting device |
| 12085112, |
Apr 26 2019 |
Solsera, Inc. |
Flat roof mounting device |
| 12163552, |
Apr 26 2019 |
Solsera, Inc. |
Flat roof mounting device |
| 4652178, |
Jul 08 1985 |
INTERNATIONAL ROLLFORMS, INC |
Mine roof plate |
| 4890968, |
Feb 15 1989 |
OMG ROOFING, INC |
Stackable roofing washer |
| 6957931, |
Jul 14 2003 |
|
Roof bolt bearing plate and method for an underground mine |
| D292670, |
Jan 28 1985 |
|
Connector for a single strut mine roof truss |
| D576480, |
Jul 25 2007 |
HENKEL AG & CO KGAA |
Anaerobic washer |
| D596934, |
Jul 25 2007 |
HENKEL AG & CO KGAA |
Anaerobic washer |
| D628047, |
Mar 20 2009 |
FCI HOLDINGS DELAWARE, INC |
Plate |
| D957845, |
Sep 17 2020 |
|
Paper towel holder |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a