ES294Y - Enhancements to easy-open mail envelopes. - Google Patents
Enhancements to easy-open mail envelopes.Info
- Publication number
- ES294Y ES294Y ES0000294U ES294U ES294Y ES 294 Y ES294 Y ES 294Y ES 0000294 U ES0000294 U ES 0000294U ES 294 U ES294 U ES 294U ES 294 Y ES294 Y ES 294Y
- Authority
- ES
- Spain
- Prior art keywords
- enhancements
- easy
- open mail
- mail envelopes
- envelopes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0000294U ES294Y (en) | 1930-11-08 | 1930-11-08 | Enhancements to easy-open mail envelopes. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0000294U ES294Y (en) | 1930-11-08 | 1930-11-08 | Enhancements to easy-open mail envelopes. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES294U ES294U (en) | 1931-04-01 |
| ES294Y true ES294Y (en) | 1931-10-16 |
Family
ID=51065186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0000294U Expired ES294Y (en) | 1930-11-08 | 1930-11-08 | Enhancements to easy-open mail envelopes. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES294Y (en) |
-
1930
- 1930-11-08 ES ES0000294U patent/ES294Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES294U (en) | 1931-04-01 |
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