Pore Forming In Situ (e.g., Foaming, Etc.) Patents (Class 264/41)
- Utilizing inflatable or expandable mold part or mold, per se (Class 264/45.2)
- Incorporating particulate material, fibers, or batts in a random distribution within a foamed body (Class 264/45.3)
- Forming one layer by uniting and expanding expandable thermoplastic beads or particles (Class 264/45.4)
- Autogenously formed surface layer or base supplies surface (e.g., skin forming, etc.) (Class 264/45.5)
- Utilizing rotational molding operation (Class 264/45.7)
- Forming indefinite length continuous work (Class 264/45.8)
- Shaping material and uniting to a preform or solidified layer (Class 264/46.4)