SPANSET INTER AG
45Patents
14Active
45Granted
43Portfolio score
Filing activity: Dec 20, 1976 → Nov 15, 2018 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5271606A | Tensioning ratchet for a lashing strap | Human Necessities | 62 | Expired |
| US5103536A | Tensioning apparatus for a lashing strap | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5295664A | Motor-driven tensioning and winding device for lashing straps including an integrated control of the lashing tension | Performing Operations; Transporting | 38 | Expired |
| US4421352A | Loop as well as sling formed thereof or loop mat formed thereof | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5205020A | Tensioning apparatus for a lashing strap | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4757719A | Round load lifting sling | Textiles; Paper | 22 | Expired |
| US4843807A | Method of producing an endless sling | Textiles; Paper | 22 | Expired |
| US5566728A | Method and apparatus for use with inflatable stowage pads for transport purposes | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5902082A | Tie-down device | Performing Operations; Transporting | 20 | Expired |
| US4834439A | Load lifting sling and textile webbing for producing the sling | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6050587A | Pulling arrangement having a guide element | Performing Operations; Transporting | 19 | Expired |
| US4116481A | Lifting slings and a method for producing same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4234166A | Clutched winch | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5202177A | Tear webbing | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4395067A | Lifting assembly | Performing Operations; Transporting | 16 | Expired |
| US4500578A | Endless loop articles of manufacture, straps shaped therefrom, and mats made from such straps | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5498047A | Textile lifting sling with reinforcement | Performing Operations; Transporting | 14 | Expired |
| US5676178A | Lashing strap with webbing having a tapered end loop region | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5238278A | Textile lifting sling | Textiles; Paper | 12 | Expired |
| US5402832A | Endless textile sling having binding elements for hoisting | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5980173A | Device for securing a load | Performing Operations; Transporting | 9 | Expired |
| US7950629B2 | Tensioning ratchet for tautening and holding tensioning means | Emerging Cross-Sectional Technologies | 8 | Active |
| US5709455A | Night-time safety system | Performing Operations; Transporting | 8 | Expired |
| US7302859B2 | Device for showing tensile stress | Textiles; Paper | 7 | Expired |
| US5692269A | Tightening ratchet | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.