Patent
   D306134
Priority
Jul 07 1986
Filed
Jul 07 1986
Issued
Feb 20 1990
Expiry
Feb 20 2004
Assg.orig
Entity
unknown
9
7
n/a
The ornamental design for pulley-type bearing block or similar article, as shown and described.

FIG. 1 is a left side and front perspective view of a pulley-type bearing block, or similar article showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an end elevational view thereof as shown in FIG. 2;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is an elevational view opposite to that shown in FIG. 3; and

FIG. 7 is a bottom plan view thereof.

Harken, Peter O., Hartlmeier, Gregory W., Swandt, David J.

Patent Priority Assignee Title
10327434, May 20 2016 Remotely operable latch for a pulley-type endless halyard
6129033, Feb 23 1998 MARINE & OUTDOOR PRODUCTS, INC Pulley-or roller-type block with lock arrangement
9021725, Feb 01 2011 Joy Global Surface Mining Inc Boom sheave with tubular reinforcing members
D310163, Apr 07 1987 DALE SURVIVAL EQUIPMENT CORPORATION Brake for emergency descent device or similar article
D314905, Sep 24 1987 Residential water well pump pulley
D708507, Mar 07 2013 Warn Industries, Inc. Snatch block
D833856, Aug 08 2017 CHISWICK INNOVATIONS LIMITED Pulley
D897192, Jun 15 2018 ROTZLER HOLDING GMBH + CO KG Pulley
D908475, Jun 15 2018 ROTZLER HOLDING GMBH + CO. KG Pulley
Patent Priority Assignee Title
1011028,
3528645,
4480818, Sep 02 1982 Schlumberger Technology Corporation Safety enhancement device for well-logging cable sheave wheels
870340,
18536,
D260963, Jan 14 1980 Schaefer Marine, Inc. Marine block
D293881, Apr 22 1985 Vanguard, Inc. Marine block or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 19 1986HARKEN, PETER O VANGUARD, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052080501 pdf
Jun 19 1986HARTLMEIER, GREGORY W VANGUARD, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052080501 pdf
Jun 19 1986SWANDT, DAVID J VANGUARD, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052080501 pdf
Jul 07 1986Vanguard, Inc.(assignment on the face of the patent)
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