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CPC
B61D41/06
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B61
Railways
B61D
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
B61D41/00
Indicators for reserved seats Warning or like signs Devices or arrangements in connection with tickets
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B61D41/06
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Patents Grants
last 30 patents
Information
Patent Grant
3156055
Patent number
3,156,055
Issue date
Nov 10, 1964
B61 - RAILWAYS
Information
Patent Grant
2544337
Patent number
2,544,337
Issue date
Mar 6, 1951
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
2541222
Patent number
2,541,222
Issue date
Feb 13, 1951
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
2448900
Patent number
2,448,900
Issue date
Sep 7, 1948
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
2005346
Patent number
2,005,346
Issue date
Jun 18, 1935
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
1947856
Patent number
1,947,856
Issue date
Feb 20, 1934
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
1941979
Patent number
1,941,979
Issue date
Jan 2, 1934
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
1939977
Patent number
1,939,977
Issue date
Dec 19, 1933
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
1802339
Patent number
1,802,339
Issue date
Apr 28, 1931
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
1775287
Patent number
1,775,287
Issue date
Sep 9, 1930
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
1751744
Patent number
1,751,744
Issue date
Mar 25, 1930
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
1525318
Patent number
1,525,318
Issue date
Feb 3, 1925
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
1397290
Patent number
1,397,290
Issue date
Nov 15, 1921
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents