Envelope construction
United States Patent 2859907
US Patent References:
Envelop
- - 1392344

Envelope
- - 1550750

Sealing medium
- - 1800143

Envelope
- - 1990760

Adhesive attachment strip
- - 2142194


Inventors:
Mcfarland, Gerald B.
Publication Date:
11/11/1958
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Assignee:
M B MCFARLAND & SONS
Primary Class:
229/309
Other Classes:
229/313
International Classes:
B65D27/38; B65D27/00
US Patent References:
2191704Transfer adhesive process and product
2310371Photographic material containing envelope
2699286Closure for bags and pouches
2774531Disposable waste receptacle
Foreign References:
GB510989A