Virtual Rain, Inc.
Records under this name other than patents Virtual Rain, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Virtual Rain, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,209,801 | Closed-case impact sprinklers with fitted fluid seal assemblies Lapsed on the fee record Ended Apr 3, 2009 · From the USPTO record | Lapsed on the fee record | Ended Apr 3, 2009 | From the USPTO record |
| US 6,155,493 | Closed-case impact sprinklers Lapsed on the fee record Ended Dec 5, 2008 · From the USPTO record | Lapsed on the fee record | Ended Dec 5, 2008 | From the USPTO record |
| US 6,478,237 | Enclosed pop-up sprinklers with shielded impact arms Lapsed on the fee record Ended Nov 12, 2006 · From the USPTO record | Lapsed on the fee record | Ended Nov 12, 2006 | From the USPTO record |
| US 5,780,938 | Duplex encoder/decoder for alternating current systems Term ended Term ended no later than Jul 14, 2018 · Low confidence | Term ended | Term ended no later than Jul 14, 2018 | Low confidence |
| US 5,992,760 | Impact sprinkler unit Term ended Term ended no later than Nov 30, 2019 · Low confidence | Term ended | Term ended no later than Nov 30, 2019 | Low confidence |