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Patent
D338440
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Priority
Jan 28 1992
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Filed
Jan 28 1992
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Issued
Aug 17 1993
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Expiry
Aug 17 2007
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Assg.orig
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Entity
unknown
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7
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11
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n/a
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The ornamental design for a leaf spring, as shown and described.
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FIG. 1 is a perspective view of the leaf spring showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being
substantially a mirror image thereto;
FIG. 3 is a front end elevational view of the leaf spring as shown in FIG.
2, the rear end being substantially a mirror image thereto;
FIG. 4 is a bottom plan view of the leaf spring as shown in FIG. 2; and,
FIG. 5 is a top plan view of the leaf spring as shown in FIG. 2.
Rafferty, Andrew J.
Patent |
Priority |
Assignee |
Title |
11877702, |
Jun 28 2019 |
Medline Industries, LP |
Article advancer |
D372446, |
Nov 01 1994 |
|
Automotive tower brace |
D569467, |
Sep 06 2006 |
Fuel International, LLC |
Spring |
D805889, |
Mar 24 2016 |
FLSmidth A/S |
Leaf spring |
D822306, |
Aug 29 2016 |
Martin Engineering Company |
Leaf spring assembly |
D967644, |
Jun 28 2019 |
Medline Industries, LP |
Compressible article advancer |
ER593, |
|
|
|
Patent |
Priority |
Assignee |
Title |
1250332, |
|
|
|
252326, |
|
|
|
261937, |
|
|
|
326472, |
|
|
|
3945625, |
May 29 1972 |
Ressorts Du Nord S. A. |
Leaf spring |
4519591, |
Aug 20 1982 |
|
Non-metallic leaf spring structure |
4556204, |
Aug 24 1984 |
A. O. Smith Corp. |
Fiber reinforced resin leaf spring |
4560525, |
Oct 19 1983 |
A. O. Smith Corporation |
Method of making a molded fiber reinforced plastic leaf spring |
4565356, |
Oct 13 1983 |
A. O. Smith Corporation |
Bushing construction for a fiber reinforced plastic leaf spring |
4753835, |
Dec 02 1982 |
NHK Spring Co., Ltd. |
FRP plate and process for manufacturing the same |
4969633, |
Oct 19 1983 |
A. O. Smith Corporation |
Molded fiber reinforced plastic leaf spring |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a