USD573620S1 - Self sealing piston ring - Google Patents

Self sealing piston ring Download PDF

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Publication number
USD573620S1
USD573620S1 US29/276,958 US27695807F USD573620S US D573620 S1 USD573620 S1 US D573620S1 US 27695807 F US27695807 F US 27695807F US D573620 S USD573620 S US D573620S
Authority
US
United States
Prior art keywords
piston ring
sealing piston
self sealing
self
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/276,958
Inventor
Frank A. Walton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delaware Capital Formation Inc
Original Assignee
Dosmatic USA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dosmatic USA Inc filed Critical Dosmatic USA Inc
Priority to US29/276,958 priority Critical patent/USD573620S1/en
Assigned to DOSMATIC USA, INC. reassignment DOSMATIC USA, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HARPER, FRANK A
Assigned to DOSMATIC USA, INC. reassignment DOSMATIC USA, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR PREVIOUSLY RECORDED ON REEL 018876 FRAME 0144. ASSIGNOR(S) HEREBY CONFIRMS THE FRANK A. HARPER. Assignors: WALTON, FRANK A
Application granted granted Critical
Publication of USD573620S1 publication Critical patent/USD573620S1/en
Assigned to DELAWARE CAPITAL FORMATION reassignment DELAWARE CAPITAL FORMATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DOSMATIC U.S.A., INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of the piston ring;
FIG. 2 is a front elevation view of the piston ring, with the back elevation, left elevation and right elevation views identical to the front elevation view;
FIG. 3 is a top plan view of the piston ring;
FIG. 4 is a bottom plan view of the piston ring; and,
FIG. 5 is a sectional view of the piston ring taken along line 5—5 of FIG. 1.

Claims (1)

  1. The ornamental design for a self sealing piston ring, as shown and described.
US29/276,958 2007-02-09 2007-02-09 Self sealing piston ring Expired - Lifetime USD573620S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/276,958 USD573620S1 (en) 2007-02-09 2007-02-09 Self sealing piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/276,958 USD573620S1 (en) 2007-02-09 2007-02-09 Self sealing piston ring

Publications (1)

Publication Number Publication Date
USD573620S1 true USD573620S1 (en) 2008-07-22

Family

ID=39619916

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/276,958 Expired - Lifetime USD573620S1 (en) 2007-02-09 2007-02-09 Self sealing piston ring

Country Status (1)

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US (1) USD573620S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD847230S1 (en) * 2016-07-08 2019-04-30 Ackley Machine Corporation Carrier pocket for longitudinally compressed tablet
USD881958S1 (en) * 2018-05-14 2020-04-21 Samyoung Machinery Co., Ltd. Piston ring for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD847230S1 (en) * 2016-07-08 2019-04-30 Ackley Machine Corporation Carrier pocket for longitudinally compressed tablet
USD881958S1 (en) * 2018-05-14 2020-04-21 Samyoung Machinery Co., Ltd. Piston ring for internal combustion engine

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