...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
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| Number | Title | Issue Date |
| 7857540 | Connection systems for reinforcement mesh A connecting system for connecting first and second mesh sheets each defining a plurality of longitudinal members at least one pin housing, a first pin member, and a second pin member. A first loop portion is formed on at least one of the plurality of longitudinal m... | 12/28/2010 |
| 7503719 | Connection systems for reinforcement mesh A connecting system for connecting a mesh sheet to a concrete member. The connecting system comprises an anchor structure and a first pin member. The anchor structure defines a loop passageway and a pin opening. The anchor structure is adapted to be partly embedded ... | 03/17/2009 |
| 6939087 | Systems and methods for connecting reinforcing mesh to wall panels A retaining wall system for stabilizing an earthen wall. The retaining wall system comprises a panel structure, an anchor mesh panel, and a lock member. The wall panel defines an exposed face and a rear face. An insert is partly embedded within the wall panel such t... | 09/06/2005 |
| 6908263 | Mechanically stabilized earth wall systems and methods A retaining wall system for stabilizing an earthen wall comprising a plurality of face panels, a plurality of anchor mesh panels, and a plurality of connecting pins. The face panels each comprise first and second connecting portions and a wall portion. Each connecti... | 06/21/2005 |
| 6860681 | Systems and methods for connecting reinforcing mesh to wall panels A retaining wall system for stabilizing an earthen wall. The retaining wall system comprises at least one panel structure, at least one anchor mesh panel, and at least one connecting pin. The panel structure comprising a wall panel and at least one insert. The wall ... | 03/01/2005 |
| 6793436 | Connection systems for reinforcement mesh A connecting system for connecting a first mesh sheet to a member comprising a housing member, a first loop portion, and a first pin member. The housing member defines a loop passageway, and the housing member is adapted to be rigidly connected to the member. The fi... | 09/21/2004 |