Easy-open container and sealing tape

• US 3,389,827 A
• Filed: 04/10/1967
• Issued: 06/25/1968
• Est. Priority Date: 04/10/1967
• Status: Expired due to Term

• Current Assignee: Joseph F. Abere, Wilfred R. Brochman
• Original Assignee: Joseph F. Abere, Wilfred R. Brochman
• Inventors: Abere, Joseph F., Brochman, Wilfred R.
• Application Number:
  US04/629,515
• Time in Patent Office: 442 Days
• US Class Current: 220/359.1
• CPC Class Codes: B65D 17/28 at lines or points of weakness
• CPC Class Codes: B65D 17/42 with cutting, punching, or cutter accommodating means for opening at lines or points of weakness B65D17/28
• CPC Class Codes: B65D 17/502 applied to the external part of the container wall only
• CPC Class Codes: B65D 17/505 applied to the external and internal part of the container wall
• CPC Class Codes: B65D 2517/0013 pull-out tear panel, e.g. by means of a tear-tab
• CPC Class Codes: B65D 2517/0061 U-shaped
• CPC Class Codes: B65D 2517/5005 with a part of the tape melted through the opening
• CPC Class Codes: B65D 2517/5035 and connected to container by local areas of adhesive
• CPC Class Codes: B65D 2517/5083 with means facilitating initial lifting of tape, e.g. lift or pull-tabs

Claims