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Class Information
Number: 52/688
Name: Static structures (e.g., buildings) > Openwork; e.g., truss, trellis, grille, screen, frame, or rebar chair > Spacer-positioner; e.g., rebar chair > Plural feet or seat > Units attached to separate connector
Description: Structure in which plural units having plural feet or seats are attached to or formed by a separate elongated member at spaced intervals, e.g., a spacer-positioner spaced along a connecting rod.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7114695 |
Tilt-up concrete wall panel form and method of fabricating same |
Oct. 3, 2006 |
| 6898915 |
Reinforcement bar support device |
May. 31, 2005 |
| 6832458 |
Quick-connector for rebar to concrete dowels |
Dec. 21, 2004 |
| 6772571 |
Upper beam bolster for use in construction |
Aug. 10, 2004 |
| 6622352 |
Quick-release wire hanger |
Sep. 23, 2003 |
| 6367556 |
Multiple configuration centralizer device and method for using same |
Apr. 9, 2002 |
| 6282860 |
Wire mesh support |
Sep. 4, 2001 |
| 6279274 |
Cast-in fittings for concrete components |
Aug. 28, 2001 |
| 6276106 |
Hydrophilic waterbar for diaphragm wall joints |
Aug. 21, 2001 |
| 5704188 |
Post structure |
Jan. 6, 1998 |
| 5664390 |
Bolster for use in construction |
Sep. 9, 1997 |
| 5337532 |
Concrete floor system |
Aug. 16, 1994 |
| 5216866 |
Rebar matrix spacer |
Jun. 8, 1993 |
| 4744190 |
Spacing retainer including locking means for reinforcements |
May. 17, 1988 |
| 4249354 |
Reinforced insulated wall construction |
Feb. 10, 1981 |
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