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Patent 7978 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 7978
(21) Application Number: 7978
(54) English Title: PAPER BAG MACHINE
(54) French Title: MACHINE A SACS DE PAPIER
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • RHODER, THOMAS R. (Canada)
(73) Owners :
  • THOMAS R. RHODER
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1877-10-05
(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 devices for feeding and folding the paper in the machine consisting of the rollers F H, standards G, discs or wheels K, arches L, guide, M, sword N and pressure rollers 0 r and s, operated by crank B and main shaft D. 2nd The cutting apparatus consisting of the serrated knife S, ser¬rated edge of sword N, striking bar 'I', rods U, guides V, coil springs W, shaft Y, wheel and finger a, projecting plate b and additional coil spring c ; 3rd The devices for pasting the sides of paper, consisting of the grooved wheel d and pastebox e, in combination with roller H. 4th The apparatus for pasting and closing bottoms, consisting of the paste-rollers f, pivoted plate g, guides k, rods ij k, plate p and finger s, controlled and operated by bar 1, shaft Y and eccentric n.
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 1895-10-05
Grant by Issuance 1877-10-05

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
THOMAS R. RHODER
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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