USD638751SActiveUtility

Ballast plow

32
Assignee: GEORGETOWN RAIL EQUIP COPriority: Jan 25, 2011Filed: Jan 25, 2011Granted: May 31, 2011
Est. expiryJan 25, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:Charles W. AaronCarlos Martinez
32
PatentIndex Score
1
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ballast plow, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.