James B. Aberer

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Greenwood, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Bag opening device for can openers
- Patent number 4,389,780
- Issue date Jun 28, 1983
- Rival Manufacturing Company
- Richard J. Ostroski
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Device for opening sealed food bags
- Patent number 4,360,970
- Issue date Nov 30, 1982
- Rival Manufacturing Company
- Richard J. Ostroski
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Fire ladder rung
- Patent number D254630
- Issue date Apr 1, 1980
- Rival Manufacturing Company
- James B. Aberer
- D25 - Building units and construction elements
Information Patent Grant
Power operated can opener having automatic shutoff means, a removab...
- Patent number 4,053,981
- Issue date Oct 18, 1977
- Rival Manufacturing Company
- James B. Aberer
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Compact power operated can opener with compound piercing lever, pow...
- Patent number 3,949,468
- Issue date Apr 13, 1976
- Rival Manufacturing Company
- Robert E. McLean
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...