Perfect Systems, LLC
Records under this name other than patents Perfect Systems, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,963,733 | Apparatus for and a method of binding of a perfect bound book Lapsed on the fee record Ended Jun 21, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jun 21, 2023 | From the USPTO record |
| US 8,556,563 | Adhesive applicator for perfect bound books and method of applying adhesive Lapsed on the fee record Ended Oct 15, 2021 · From the USPTO record | Lapsed on the fee record | Ended Oct 15, 2021 | From the USPTO record |
| US 8,408,545 | Auxiliary feed conveyor Lapsed on the fee record Ended Apr 2, 2021 · From the USPTO record | Lapsed on the fee record | Ended Apr 2, 2021 | From the USPTO record |
| US 7,014,182 | Apparatus and method of on demand printing, binding, and trimming a perfect bound book Term ended Term ended Dec 20, 2020 · From the USPTO record | Term ended | Term ended Dec 20, 2020 | From the USPTO record |
| US 7,694,947 | Apparatus and method of on demand printing, binding, and trimming a perfect bound book Term ended Term ended Mar 3, 2020 · From the USPTO record | Term ended | Term ended Mar 3, 2020 | From the USPTO record |
| US 8,177,212 | Apparatus and method of on demand printing, binding, and trimming a perfect bound book Term ended Term ended Sep 8, 2019 · From the USPTO record | Term ended | Term ended Sep 8, 2019 | From the USPTO record |
| US 6,193,458 | System for and method of binding and trimming a perfect bound book Term ended Term ended Apr 29, 2019 · From the USPTO record | Term ended | Term ended Apr 29, 2019 | From the USPTO record |
| US 6,443,682 | Apparatus for binding and trimming a perfect bound book Term ended Ended no later than Apr 29, 2019 · From the USPTO record | Term ended | Ended no later than Apr 29, 2019 | From the USPTO record |
| US 6,986,630 | Perfect bound book having a double laminated cover and method of and apparatus for manufacturing same Lapsed on the fee record Ended Jan 17, 2014 · From the USPTO record | Lapsed on the fee record | Ended Jan 17, 2014 | From the USPTO record |
| US 6,928,914 | Book trimming apparatus and method Lapsed on the fee record Ended Aug 16, 2013 · From the USPTO record | Lapsed on the fee record | Ended Aug 16, 2013 | From the USPTO record |