| Description: | Patent for improvements in window-sash balances, in which the two sashes are connected, “so that they will not only balance but also either may be raised or lowered without affecting the other.” (Lines 17-20) Illustration is included. |
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| Creator(s): | Christian, James F. |
| Location(s): | United States - Texas - Palo Pinto County - Mineral Wells |
| Creation Date: | May 26, 1891 |
| Partner(s): |
UNT Libraries Government Documents Department
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| Collection(s): |
Texas Patents
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| Usage: |
Total Uses: 4
Past 30 days: 1
Yesterday: 0
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| Creator (Inventor): |
Christian, James F.
James F. Christian, of Mineral Wells, Texas. |
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| Publisher Info: |
Publisher Name: United States. Patent Office
Place of Publication: [Washington D.C.]
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| Original Creation Date: | May 26, 1891 | |
| Coverage: | ||
| Description: | Patent for improvements in window-sash balances, in which the two sashes are connected, “so that they will not only balance but also either may be raised or lowered without affecting the other.” (Lines 17-20) Illustration is included. |
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| Physical Description: |
[1], 1 p. : ill. ; 23 cm. |
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| Language(s): | ||
| Subject(s): |
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| Keyword(s): | concurrent movement | counterbalancing closures | |
| Contributor(s): |
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| Added Title: | Sash Balance. | |
| Partner: |
UNT Libraries Government Documents Department
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| Collection: |
Texas Patents
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| Identifier: |
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| Resource Type: | Patent | |
| Format: | Text | |
