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The ornamental design for a pivot block, as shown and described. |
FIG. 1, is a top perspective view of a pivot block illustrating a preferred form of my new design;
FIG. 2, is a top plan view thereof;
FIG. 3, is a bottom perspective view thereof;
FIG. 4 is a top perspective view of a pivot block incorporating another embodiment of my new design;
FIG. 5, is a top plan view of the embodiment of FIG. 4; and,
FIG. 6, is a bottom perspective view of the embodiment of FIG. 4.
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4109346, | May 31 1977 | Lawrence Brothers, Inc. | Pivot and support mounting assembly |
4475706, | Nov 27 1981 | HUNTER DOUGLAS INC , 20 CAMPUS ROAD, TOTOWA, NJ A DE CORP | Overhead mounting bracket for a horizontal venetian blind assembly |
5239728, | Jun 23 1992 | Kawneer Company, Inc. | Interlocking adjustable center pivot |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 15 1995 | RYCZEK, WILLIAM F | ARTHUR COX & SONS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007550 | /0794 | |
May 17 1995 | Arthur Cox & Sons, Inc. | (assignment on the face of the patent) | / | |||
Nov 13 2008 | John Sterling Corporation | KLS DOORS, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021890 | /0280 | |
Nov 13 2008 | JOHN STERLING WEST, INC | KLS DOORS, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 021890 | /0280 |
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