US Patent: 2,394,488
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| Lubricating Apparatus
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Patentees:
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| Lutwin C. Rotter (exact or similar names) - Maplewood, MO |
| Victor G. Klein (exact or similar names) - St. Louis, MO |
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Patent Dates:
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| Applied: |
May 07, 1943 |
| Granted: |
Feb. 05, 1946 |
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Joel Havens
Lincoln Grease Gun
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Description: |
| Haynes and Koening - patent attorneys
This invention relates to lubricating apparatus, and more specifically to hand-operated, lever-type apparatus of this class. Among the several objects of the invention may be noted the provision of improved priming and filling means for lubricant pumps which may be operated with great facility under adverse field conditions and which is economical and reliable. |
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