Arbman Development AB
Records under this name other than patents Arbman Development AB 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 Arbman Development AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,961,530 | Method and thermometer for measuring temperature by determination of saturation of a solvent having temperature dependent characteristics Term ended Term ended no later than Jun 8, 1996 · Low confidence | Term ended | Term ended no later than Jun 8, 1996 | Low confidence |
| US 4,022,101 | Screw-socket fixture Term ended Term ended no later than May 10, 1997 · Low confidence | Term ended | Term ended no later than May 10, 1997 | Low confidence |
| US 4,088,571 | Method and apparatus for biological purification Term ended Term ended no later than May 9, 1998 · Low confidence | Term ended | Term ended no later than May 9, 1998 | Low confidence |
| US 4,154,140 | Expansion shield for anchoring a screw or a bolt in a hole in masonry, concrete or stone, and a tool for inserting a shield Term ended Term ended no later than May 15, 1999 · Low confidence | Term ended | Term ended no later than May 15, 1999 | Low confidence |
| US 4,234,437 | Suspension of solid particles in a liquid Term ended Term ended no later than Nov 18, 2000 · Low confidence | Term ended | Term ended no later than Nov 18, 2000 | Low confidence |