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Patent 1867 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 1867
(21) Application Number: 1867
(54) English Title: PEPETUAL DRAW LIME-KILN
(54) French Title: FOUR A CHAUX A OPERATION CONTINUE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • PATULLO, JOSEPH (Canada)
(73) Owners :
  • JOSEPH PATULLO
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1872-12-10
(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 1st The peculiar arrangement of the division walls E, placed at right angles in combination with the calcining chambers A. 2nd The flaring shaped furnaces B, placed tangentially towards each other in combination with the cupola. 3rd The fan shaped grates in combination with the grate bearers f. 4th The introduction of steam vapor under the grates in combination with the ash pits. 5th The wooden bond timbers J, in connection with the spaces or openings behind each piece of timber. 6th The expansion hopper H, at the top of the kiln as shewn in fig. 3, in combination with the cupola. 7th The arrangement of the steam boiler K.
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 1890-12-10
Grant by Issuance 1872-12-10

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
JOSEPH PATULLO
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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