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File:1986 Hennessey String Bender.jpg

1986_Hennessey_String_Bender.jpg (329 × 464 pixels, file size: 23 KB, MIME type: image/jpeg)

Summary

Description
English: Patent drawing for Hennessey guitar string bender, figures 1, 2 and 4, patent 4658693, titled Rear operated control device for guitar.
Date
Source US Patent Office, original at http://patft.uspto.gov/ but a better working copy from http://www.google.com/patents?id=_Ko0AAAAEBAJ&dq=4658693
Author James R. Hennessey
Permission
(Reusing this file)
Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

References
InfoField
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped, header/footer and irrelevant Fig. 3 removed, dust erased..

Licensing

Public domain
This work is in the public domain because it was published in the United States between 1978 and March 1, 1989 without a copyright notice, and its copyright was not subsequently registered with the U.S. Copyright Office within 5 years.
Unless its author has been dead for several years, it is copyrighted in the countries or areas that do not apply the rule of the shorter term for US works, such as Canada (70 pma), Mainland China (50 pma, not Hong Kong or Macau), Germany (70 pma), Mexico (100 pma), Switzerland (70 pma), and other countries with individual treaties. See this page for further explanation.

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inception

25 April 1986

media type

image/jpeg

checksum

fd62bd9713c2bea37e03bfbeebdfc53ad6c4f5b5

determination method or standard: SHA-1

data size

23,333 byte

height

464 pixel

width

329 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current02:17, 27 September 2008Thumbnail for version as of 02:17, 27 September 2008329 × 464 (23 KB)Chuckiesdad({{Information |Description={{en|1=Patent drawing for Hennessey guitar string bender, figures 1, 2 and 4, patent 4658693, titled Rear operated control device for guitar. }} |Source=US Patent Office, original at http://patft.uspto.gov/ but a better working

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