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Composite Liftgate

Abstract: A composite liftgate including an inner panel construction having strengthening channel structure in combination with a ribbing. Structural steel reinforcements are bonded to the inner panel where additional strength is needed. Where the extra structure is needed a minimum amount of steel is used and the structural reinforcement is bonded in place using adhesive. A plurality of access doors are provided that are removable for easier maintenance and repair.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
09 August 2016
Publication Number
36/2016
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-12-20
Renewal Date

Applicants

MAGNA INTERNATIONAL INC.
337 Magna Drive Aurora ON L4G 7K1

Inventors

1. KUNTZE Christopher J.
9412 English Oak Drive Clarkston MI 48348

Specification

SOFT COPY ATTACHED IN PDF FILE

Documents

Application Documents

# Name Date
1 Power of Attorney [09-08-2016(online)].pdf 2016-08-09
2 Form 5 [09-08-2016(online)].pdf 2016-08-09
3 Form 3 [09-08-2016(online)].pdf 2016-08-09
4 Form 1 [09-08-2016(online)].pdf 2016-08-09
5 Drawing [09-08-2016(online)].pdf 2016-08-09
6 Description(Complete) [09-08-2016(online)].pdf 2016-08-09
7 201647027127-Power of Attorney-170816.pdf 2016-09-09
8 201647027127-Correspondence-PA-170816.pdf 2016-09-09
9 201647027127.pdf 2016-09-17
10 Form 3 [04-02-2017(online)].pdf 2017-02-04
11 201647027127-FORM 18 [21-12-2017(online)].pdf 2017-12-21
12 201647027127-FER.pdf 2019-09-27
13 201647027127-Proof of Right [20-03-2020(online)].pdf 2020-03-20
14 201647027127-PETITION UNDER RULE 137 [20-03-2020(online)].pdf 2020-03-20
15 201647027127-PETITION UNDER RULE 137 [20-03-2020(online)]-1.pdf 2020-03-20
16 201647027127-OTHERS [20-03-2020(online)].pdf 2020-03-20
17 201647027127-FORM 3 [20-03-2020(online)].pdf 2020-03-20
18 201647027127-FER_SER_REPLY [20-03-2020(online)].pdf 2020-03-20
19 201647027127-DRAWING [20-03-2020(online)].pdf 2020-03-20
20 201647027127-COMPLETE SPECIFICATION [20-03-2020(online)].pdf 2020-03-20
21 201647027127-CLAIMS [20-03-2020(online)].pdf 2020-03-20
22 201647027127-ABSTRACT [20-03-2020(online)].pdf 2020-03-20
23 201647027127-US(14)-HearingNotice-(HearingDate-06-11-2023).pdf 2023-10-19
24 201647027127-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [02-11-2023(online)].pdf 2023-11-02
25 201647027127-US(14)-HearingNotice-(HearingDate-11-12-2023).pdf 2023-11-06
26 201647027127-FORM-26 [08-12-2023(online)].pdf 2023-12-08
27 201647027127-Correspondence to notify the Controller [08-12-2023(online)].pdf 2023-12-08
28 201647027127-Written submissions and relevant documents [18-12-2023(online)].pdf 2023-12-18
29 201647027127-Retyped Pages under Rule 14(1) [18-12-2023(online)].pdf 2023-12-18
30 201647027127-2. Marked Copy under Rule 14(2) [18-12-2023(online)].pdf 2023-12-18
31 201647027127-PatentCertificate20-12-2023.pdf 2023-12-20
32 201647027127-IntimationOfGrant20-12-2023.pdf 2023-12-20

Search Strategy

1 201647027127_22-08-2019.pdf

ERegister / Renewals