Loose or removable fastening members specially adapted for fastening hatch covers to coamings, sills, or the like

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Patents Grantslast 30 patents

Information Patent Grant
Hatch power lift and locking system
- Patent number 10,731,396
- Issue date Aug 4, 2020
- DTS Enterprises, Inc.
- Keith S. Attee
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
3200785
- Patent number 3,200,785
- Issue date Aug 17, 1965
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3119636
- Patent number 3,119,636
- Issue date Jan 28, 1964
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3072089
- Patent number 3,072,089
- Issue date Jan 8, 1963
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2943589
- Patent number 2,943,589
- Issue date Jul 5, 1960
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2901279
- Patent number 2,901,279
- Issue date Aug 25, 1959
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2194012
- Patent number 2,194,012
- Issue date Mar 19, 1940
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2121386
- Patent number 2,121,386
- Issue date Jun 21, 1938
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
1768701
- Patent number 1,768,701
- Issue date Jul 1, 1930
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT