Envelope with built-in opener
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- LOOSEN CHRISTIAN
- Filing Date
- 2026-01-22
- Publication Date
- 2026-05-07
Smart Images

Figure 00000000_0000_ABST
Abstract
Description
[0001] A plastic strip approximately two millimeters wide is glued to the inside top of the envelope (fold). This thin plastic strip protrudes about two centimeters to the side, allowing the envelope to be opened by pulling it open with the thumb and forefinger.
[0002] Advantages: You no longer need an external letter opener.
[0003] Money saved, since you no longer need to buy a letter opener. Explanation of the numbers 1) Envelope. 2) Adhesive plastic strip (approx. two millimeters wide). Overhang of approx. two centimeters for pulling, so that the envelope is opened.
Claims
[1] An envelope characterized by a thin plastic strip, approximately two millimeters wide, which is glued to the upper inside (fold) and extends about two centimeters to the side, so that the envelope can be opened by pulling with the thumb and forefinger.