David J. Haas

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Suffern, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser printable sheet for cards and badges
- Patent number D697969
- Issue date Jan 21, 2014
- Tecco, Inc.
- David J. Haas
- D19 - Office supplies
Information Patent Grant
Lanyard clasp for identification badges
- Patent number D680027
- Issue date Apr 16, 2013
- Tecco, Inc.
- David J. Haas
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Laser printable card badge sheet
- Patent number D677724
- Issue date Mar 12, 2013
- Tecco, Inc.
- David J. Haas
- D19 - Office supplies
Information Patent Grant
Laser printable card badge sheet
- Patent number D676486
- Issue date Feb 19, 2013
- Tecco, Inc.
- David J. Haas
- D19 - Office supplies
Information Patent Grant
Keyless locking device
- Patent number D498658
- Issue date Nov 23, 2004
- Tecco, Inc.
- David J. Haas
- D08 - Tools and hardware
Information Patent Grant
Keyless locking device
- Patent number D498408
- Issue date Nov 16, 2004
- Tecco, Inc.
- David J. Haas
- D08 - Tools and hardware
Information Patent Grant
Keyless locking device
- Patent number D498409
- Issue date Nov 16, 2004
- Tecco, Inc.
- David J. Haas
- D08 - Tools and hardware
Information Patent Grant
Keyless locking device
- Patent number D497792
- Issue date Nov 2, 2004
- Tecco, Inc.
- David J. Haas
- D08 - Tools and hardware