Rigid Container (e.g., Box, Carton, Cap, Cup, Etc.) Patents (Class 493/52)
- With extruding, drawing, or attenuating (Class 493/85)
- Including cutting or tearing edge to container (Class 493/86)
- Including discharge assist means (e.g., valve, pour spout, etc.) (Class 493/87)
- Including handle or suspension means (Class 493/88)
- Including structural reinforcement (Class 493/89)
- Including internal partition (Class 493/90)
- Liner (Class 493/93)
- Including application of distinct closure (Class 493/102)
- Including laminating or coating of container blank (Class 493/110)
- Including wrapping of container (Class 493/111)
- Securing (Class 493/114)
- Including use of work supply hopper (Class 493/120)
- Including use of work blank supply hopper (Class 493/122)
- With application of adhesive (Class 493/128)
- Including heat sealing (Class 493/133)
- By interfitting of container portions (Class 493/136)
- Including means to press work while adhesive sets or dries (Class 493/141)
- With means to advance work or product (Class 493/147)
- By mandrel on endless carrier (Class 493/163)
- By plunger (Class 493/167)
- By mandrel (Class 493/175)
- Work moving transversely to fold line during folding (Class 493/177)
- Work moving parallel to fold line during folding (Class 493/178)
- With means to advance work or product (Class 493/180)
- End flap folding (Class 493/183)