Original file (2,560 × 3,328 pixels, file size: 455 KB, MIME type: image/jpeg)
Summary
| Description |
Waffle iron patent by Cornelius Swartwout |
|---|---|
| Source |
Google Patents |
| Date |
August 24, 1869 |
| Author |
Norris Peters |
| Permission ( Reusing this file) |
|
- Other information
Patent file application
Licensing
 | The text and illustrations of US patents are in the public domain in the United States unless the patent text contains a specific notice that portions are copyrighted.
[1]
[2]
[3]
The original patent contains no such notice, so its contents are in the public domain in the United States. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:42, 21 November 2013 |
| 2,560 × 3,328 (455 KB) | Swartou3 ( talk | contribs) | Uploading a file from a free published source using File Upload Wizard |
You cannot overwrite this file.
File usage
Original file (2,560 × 3,328 pixels, file size: 455 KB, MIME type: image/jpeg)
Summary
| Description |
Waffle iron patent by Cornelius Swartwout |
|---|---|
| Source |
Google Patents |
| Date |
August 24, 1869 |
| Author |
Norris Peters |
| Permission ( Reusing this file) |
|
- Other information
Patent file application
Licensing
| The text and illustrations of US patents are in the public domain in the United States unless the patent text contains a specific notice that portions are copyrighted.
[1]
[2]
[3]
The original patent contains no such notice, so its contents are in the public domain in the United States. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:42, 21 November 2013 |
| 2,560 × 3,328 (455 KB) | Swartou3 ( talk | contribs) | Uploading a file from a free published source using File Upload Wizard |
You cannot overwrite this file.