Andrew D. Ive

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San Ramon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible ladder having highly nesting rungs with integral stand-...
- Patent number 6,460,654
- Issue date Oct 8, 2002
- X-IT Products, LLC
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Collapsible ladder having highly nesting rungs with integral stand-...
- Patent number 6,334,510
- Issue date Jan 1, 2002
- X-IT Products, LLC
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Collapsible ladder having highly nesting rungs with integral stand-...
- Patent number 6,279,681
- Issue date Aug 28, 2001
- X-IT Products, LLC
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Collapsible ladder having highly nesting rungs with integral stand-...
- Publication number 20030037991
- Publication date Feb 27, 2003
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Collapsible ladder having highly nesting rungs with integral stand-...
- Publication number 20020053487
- Publication date May 9, 2002
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Collapsible ladder having highly nesting rungs with integral stand-...
- Publication number 20010027898
- Publication date Oct 11, 2001
- Aldo J. Dibelardino
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS