Delbert B. Graves

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Nora, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Size-in-store pleated shade and method and apparatus of sizing
- Patent number 6,003,217
- Issue date Dec 21, 1999
- Newell Operating Company
- Delbert B. Graves
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method and apparatus of infinitely sizing a mini blind
- Patent number 5,072,494
- Issue date Dec 17, 1991
- Newell Operating Company
- Delbert B. Graves
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus of infinitely sizing a mini blind
- Patent number 4,993,131
- Issue date Feb 19, 1991
- Newell Operating Company
- Delbert B. Graves
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Window shade motor and roller assembly
- Patent number 4,674,550
- Issue date Jun 23, 1987
- Newell Co.
- Delbert B. Graves
- B60 - VEHICLES IN GENERAL