Rigid or semi-rigid containers having bodies formed in one piece

Official title: Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material (with curved or partially-curved cross-section made by winding or bending paper B65D3/00; with polygonal cross-section formed by folding B65D5/00; specially constructed to be opened by cutting, piercing or tearing of wall portions B65D17/00; rigid pallets with side walls B65D19/02)

B65D1/00 (Rigid or semi-rigid containers having bodies formed in one piece) appears on 7,518 US grants and 8,809 published applications in this corpus.