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Patent 16607 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 16607
(21) Application Number: 16607
(54) English Title: IMPROVEMENTS IN FREIGHT CARS
(54) French Title: PERFECTIONNEMENTS AUX CHARS A MARCHANDISES
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • GREEN, NATHAN H. (Canada)
(73) Owners :
  • NATHAN H. GREEN
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1883-04-04
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

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Claim lst A box car arranged to dump having its sides formed with central openings, and on either side of these openings doors or gates extending up part of the height of the car so as to swing outwards. 2nd. A box-car arranged to dump and provided with central side-doors, chutes L from same gates E, and openings in roofs with covers K. 3rd. A car having its side frames.composed of posts B C CI and mid-sills D, all properly braced and secured together. 4th. In a car arranged to dump sideways, the combination of the convex bed H having projections It, with die rocker G and recesses g.
Description

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Representative Drawing

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Administrative Status

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1901-04-04
Grant by Issuance 1883-04-04

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
NATHAN H. GREEN
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
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