  |
| |
        
| ||
| You are in: Virtual Public Library >> Hall of the Historic Archives >> Incadescent Lamp Patent | |
| |
|
| |
|
| ||
| You are in: Virtual Public Library >> Hall of the Historic Archives >> Incadescent Lamp Patent | |
| |
| Control Number | NWCTC-241-PATENT-223898 |
|---|---|
| Media | Architectural and engineering drawings Textual records |
| Descr. Level | Item |
| Record Group | 241 |
| Series | PATENT |
| Item | 223898 |
| Title | Thomas Edison's Electric Lamp Patent Drawing and Claim [Incandescent Light Bulb] |
| Dates | 01/27/1880 |
| Sample Record(s) | Thumbnails of online copies (with links to larger access files) |
| Creating Org. | Patent and Trademark Office. |
| Record Type/Genre | Patent Drawings |
| Scope & Content | Thomas A. Edison did not invent the incandescent lamp, but rather made it practical and commercially viable. It rapidly replaced the gas flame lamp, kerosene-oil lamp, and wax candle, representing a revolution in convenience, economy, and safety in lighting, especially for the home. |
| Variant Control# | Patent No. 223898. |
| Contributors | Patent holder, Edison, Thomas A. |
| See Also | Series Description |
| Access | Unrestricted. |
| Use Restrictions | None. |
| Microform Pub | T1239. Patent Drawings, 1791-1877. |
| Items | 1 drawings(s) |
| Contact | Civilian Records (NWCTC), National Archives at College Park, 8601 Adelphi Road, College Park, MD 20740-6001 PHONE: 301-713-7230 FAX: 301-713-6907 |
President Who? Forgotten Founders Part I
President Who? Forgotten
Founders Part II
Unauthorized Site:
This site and its contents are not affiliated, connected,
associated with or authorized by the individual, family,
friends, or trademarked entities utilizing any part or
the subject's entire name. Any official or affiliated
sites that are related to this subject will be hyper
linked below upon submission
and Evisum, Inc. review.
Copyright©
2000 by Evisum Inc.TM. All rights
reserved.
Evisum Inc.TM Privacy Policy
|
Search:
|
About Us |
|
|
|
|
| |||
