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Patent
D671810
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Priority
Feb 20 2012
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Filed
Feb 20 2012
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Issued
Dec 04 2012
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Expiry
Dec 04 2026
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Assg.orig
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Entity
unknown
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6
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41
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n/a
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The ornamental design for a strand chuck o-ring tool, as shown and described.
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FIG. 1 is a top perspective view of a strand chuck O-ring tool showing my new design.
FIG. 2 is a bottom perspective view thereof.
FIG. 3 is a front elevational view thereof, with the left, right and rear elevational views being the same as FIG. 3.
FIG. 4 is a top plan view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a front elevational view thereof with a number of O-rings shown in dashed lines on the strand chuck O-ring tool.
FIG. 7 is a top plan view corresponding to FIG. 6; and,
FIG. 8 is a cross-sectional view thereof taken along line 8-8 in FIG. 4.
The broken lines in FIGS. 6 and 7 are directed to environment and form no part of the claim.
Densmore, David S.
Patent |
Priority |
Assignee |
Title |
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4212096, |
Aug 20 1977 |
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4291451, |
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O-Ring tool |
4313725, |
May 07 1980 |
PENN-MED TECHNOLOGY, INC |
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4703548, |
Jul 20 1985 |
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Apparatus for fitting O-rings onto workpieces |
4843668, |
Feb 18 1988 |
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Hand tool for storing and applying O-ring seals |
4953276, |
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R-8 collet |
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Aug 07 2000 |
Dallas R., Rose |
Detensioning apparatus for releasing a chuck on a prestressed strand |
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Applicator |
D411086, |
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|
Clutch tool |
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Valois S.A. |
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|
Collet |
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No Climb Products Limited |
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|
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|
Leverage bar |
JP57021238, |
|
|
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 01 2012 | DENSMORE, DAVID S | Rocky Mountain Prestress, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027732 | /0175 |
pdf |
Feb 20 2012 | | Rocky Mountain Prestress, LLC | (assignment on the face of the patent) | | / |
Jan 29 2020 | Rocky Mountain Prestress, LLC | LAN COLORADO, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051700 | /0426 |
pdf |
Aug 14 2023 | LAN COLORADO, LLC | THE WELLS COMPANIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 064591 | /0049 |
pdf |
Jul 15 2024 | THE WELLS COMPANIES, INC | ALTER DOMUS US LLC, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 068024 | /0834 |
pdf |
Jul 15 2024 | Spancrete Machinery Corporation | ALTER DOMUS US LLC, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 068024 | /0834 |
pdf |
Jul 15 2024 | THE SPANCRETE GROUP, INC | ALTER DOMUS US LLC, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 068024 | /0834 |
pdf |
Jul 15 2024 | LAN SE, LLC | ALTER DOMUS US LLC, AS AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 068024 | /0834 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a