CA140075S - Core barrel - Google Patents

Core barrel

Info

Publication number
CA140075S
CA140075S CA140075F CA140075F CA140075S CA 140075 S CA140075 S CA 140075S CA 140075 F CA140075 F CA 140075F CA 140075 F CA140075 F CA 140075F CA 140075 S CA140075 S CA 140075S
Authority
CA
Canada
Prior art keywords
view
design
core barrel
features
elevational 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
CA140075F
Other versions
CA963257A (en
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.)
Longyear TM Inc
Original Assignee
Longyear TM 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
Priority claimed from US29/383,554 external-priority patent/USD649167S1/en
Application filed by Longyear TM Inc filed Critical Longyear TM Inc
Application granted granted Critical
Publication of CA140075S publication Critical patent/CA140075S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The design is the visual features of a core barrel shown in the drawings, whether those features are features of shape, pattern, configuration or ornament or are a combination of any of these features, with non-design portions of the core barrel head assembly with tapered design shown with stippled lines. In the drawings:Fig. 1 is a front environmental view of a core barrel embodying the design;Fig. 2 is an exploded perspective view;Fig. 3 is a front elevational view;Fig. 4 is a right elevational view;Fig. 5 is a back elevational view;Fig. 6 is a left elevational view;Fig. 7 is a top plan view; andFig. 8 is a bottom plan view.Drawings showing the design are included.
CA140075F 2011-01-19 2011-04-06 Core barrel Expired - Lifetime CA140075S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/383,554 USD649167S1 (en) 2010-10-06 2011-01-19 Core barrel head assembly with tapered design

Publications (1)

Publication Number Publication Date
CA140075S true CA140075S (en) 2013-05-01

Family

ID=48980387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140075F Expired - Lifetime CA140075S (en) 2011-01-19 2011-04-06 Core barrel

Country Status (1)

Country Link
CA (1) CA140075S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9328608B2 (en) 2009-10-07 2016-05-03 Longyear Tm, Inc. Driven latch mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9328608B2 (en) 2009-10-07 2016-05-03 Longyear Tm, Inc. Driven latch mechanism

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