North Pole Limited
33Patents
9Active
33Granted
40Portfolio score
Filing activity: May 25, 2000 → Apr 22, 2010 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD498272S1 | Adjustable dumbbell | General | 44 | Expired |
| US7229128B2 | Collapsible chair with safety lock | Human Necessities | 37 | Expired |
| US7114205B2 | Collapsible bed frame | Human Necessities | 26 | Expired |
| US7168439B2 | Collapsible gazebo frame with independent canopy support | Fixed Constructions | 23 | Expired |
| US6711761B2 | Inclining bed with collapsible frame | Human Necessities | 23 | Expired |
| US6675414B2 | Sleeping bag with replaceable air mattress | Human Necessities | 21 | Expired |
| US6951327B1 | Detent-releasing device | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6679643B1 | Device for jointing poles of tent | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD454609S1 | Tent central hub and upper pole attachments | General | 18 | Expired |
| US7222635B2 | Tent having an outer skirt and tub floor | Fixed Constructions | 17 | Expired |
| US7721746B2 | Moisture diversion system for a collapsible structure | Fixed Constructions | 14 | Active |
| US7066534B2 | Hard arm chair with sliding arm mechanisms | Human Necessities | 12 | Expired |
| US7178539B2 | Collapsible gazebo frame with independent canopy support | Fixed Constructions | 12 | Expired |
| US8245332B2 | Collapsible bed assembly | Emerging Cross-Sectional Technologies | 12 | Active |
| US6752452B2 | Two-position collapsible reclining chair | Human Necessities | 11 | Expired |
| US6763841B1 | Tent with extendable windows | Fixed Constructions | 11 | Expired |
| US7419070B2 | Integrated beverage holder | Performing Operations; Transporting | 9 | Expired |
| US7757314B2 | Collapsible structure | Human Necessities | 8 | Active |
| US8075059B2 | Portable seating system and method of manufacture | Human Necessities | 7 | Active |
| US7429077B2 | Collapsible furniture piece configurable in a table configuration and a bench configuration | Human Necessities | 7 | Active |
| US7128077B2 | Tent ventilation structure | Fixed Constructions | 7 | Expired |
| US7181785B2 | Sleeping bag with insulated foot pocket | Human Necessities | 6 | Expired |
| US8113224B2 | Moisture diversion system for a collapsible structure | Fixed Constructions | 6 | Active |
| US7182092B1 | Tent eve | Fixed Constructions | 5 | Expired |
| US7418748B2 | Sleeping bag with replaceable air mattress | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.