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Patent
D793648
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Priority
Jan 08 2016
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Filed
Jun 23 2016
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Issued
Aug 01 2017
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Expiry
Aug 01 2032
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Assg.orig
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Entity
unknown
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7
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18
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n/a
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We claim the ornamental design for a lifting cylinder, as shown.
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FIG. 1 is a front view of a lifting cylinder, showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines shown in the figures are for the purpose of illustrating portions of the lifting cylinder and form no part of the claimed design.
Jiang, Chengshu, Dai, Honghui, Lv, Zhankun
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 15 2016 | JIANG, CHENGSHU | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 039124 | /0127 |
pdf |
Jun 15 2016 | DAI, HONGUI | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 039124 | /0127 |
pdf |
Jun 15 2016 | LV, ZANKUN | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 039124 | /0127 |
pdf |
Jun 15 2016 | JIANG, CHENGSHU | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAMES PREVIOUSLY RECORDED AT REEL: 039124 FRAME: 0127 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT | 039571 | /0777 |
pdf |
Jun 15 2016 | DAI, HONGHUI | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAMES PREVIOUSLY RECORDED AT REEL: 039124 FRAME: 0127 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT | 039571 | /0777 |
pdf |
Jun 15 2016 | LV, ZHANKUN | NINGBO ZHONGTIAN UNION MECHANICAL & ELECTRICAL MANUFACTURING CO , LTD | CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY NAMES PREVIOUSLY RECORDED AT REEL: 039124 FRAME: 0127 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT | 039571 | /0777 |
pdf |
Jun 23 2016 | | Ningbo Zhongtian Union Mechanical & Electrical Manufacturing Co., Ltd. | (assignment on the face of the patent) | | / |
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