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Padlock Patent — Combination

Patent 1555970

Inventor: Hatch, Alexander Gilchrist

View on USPTO / Google Patents ↗
Patent # 1555970
Issue Date October 6, 1925
Inventor Hatch, Alexander Gilchrist
Assigned To W-H Keyless Lock Co. Ltd.
Type Combination

Patent Drawings

Patent 1555970 drawing 1 Drawing 1 Patent 1555970 drawing 2 Drawing 2 Patent 1555970 drawing 3 Drawing 3 Patent 1555970 drawing 4 Drawing 4 Patent 1555970 drawing 5 Drawing 5 Patent 1555970 drawing 6 Drawing 6 Patent 1555970 drawing 7 Drawing 7 Patent 1555970 drawing 8 Drawing 8

Patent Notes

This padlock was manufactured by Sesamee Co. | Classification: 70/443

Patent Details

Patent Number 1555970
Issue Date October 6, 1925
Inventor Hatch, Alexander Gilchrist
Assigned To W-H Keyless Lock Co. Ltd.
Patent Type Combination
External Link https://patents.google.com/patent/US1555970 ↗

Padlocks Using This Patent

1 listing
"SESAMEE"
#7631
"SESAMEE"
Sesamee Co. . Patent date 8/24/1926 was not found
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