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Title: US3877697: SELF-UPRIGHTING BASEBALL BATTING PRACTICE TEE
[ Derwent Title ]

Country:
Kind:		 US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i

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4 pages

 
Inventor: LERSCH, ALFRED E.;

Assignee: None

Published / Filed: 1975-04-15 / 1974-02-01

Application Number: US1974000438688
IPC Code: Advanced: A63B 57/00; A63B 69/00;
Core: more...

ECLA Code: None
U.S. Class: 273/026.R;

Priority Number:
1974-02-01  US1974000438688

INPADOC Legal Status: None          Buy Now: Family Legal Status Report

       
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PDF		PublicationPub. DateFiled   Assignee   Title
Buy PDF - 4pp US3877697 1975-04-15  1974-02-01  A. Evans Lersch Corporation Self-uprighting baseball batting practice tee
Buy PDF CA1022203A1 1977-12-06  1975-01-22  A. EVANS LERSCH CORPORATION SELF-RIGHTING BATTING TEE
  2 family members shown above     - Based on data when this patent issued.


Forward References: Show 16 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (16)   |   Backward references (0)   |   Citation Link

       
Other Abstract Info: None
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