Supro Spring & Wire Forms, Inc.
Records under this name other than the patents Supro Spring & Wire Forms, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Showing 1 to 5 of 5 · Back to Supro Spring & Wire Forms, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,701,142 | Ceramic Hid Arc Tube Assembly Formerly held Lapsed on the fee record Ended Apr 20, 2014 · High confidence | Lapsed on the fee record | Ended Apr 20, 2014 | High confidence |
| US 6,326,721 | HID lamp having arc tube mounting frame which relieves thermal stress Lapsed on the fee record Ended Dec 4, 2009 · From the USPTO record | Lapsed on the fee record | Ended Dec 4, 2009 | From the USPTO record |
| US 6,291,933 | Metal halide lamp with ARC tube secured to frame by clips passing through protective sleeve Lapsed on the fee record Ended Sep 18, 2009 · From the USPTO record | Lapsed on the fee record | Ended Sep 18, 2009 | From the USPTO record |
| US 6,153,968 | Metal halide lamp with stem mounted support frame for arc tube shield Lapsed on the fee record Ended Nov 28, 2008 · From the USPTO record | Lapsed on the fee record | Ended Nov 28, 2008 | From the USPTO record |
| US 6,133,677 | Discharge lamp with wire frame having dual cantilever resilient end Lapsed on the fee record Ended Oct 17, 2004 · From the USPTO record | Lapsed on the fee record | Ended Oct 17, 2004 | From the USPTO record |