Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD649167 S1
Publication typeGrant
Application numberUS 29/383,554
Publication dateNov 22, 2011
Priority dateOct 6, 2010
Also published asUSD643443, USD643859, USD644668, USD647540, USD664566, USD664567
Publication number29383554, 383554, US D649167 S1, US D649167S1, US-S1-D649167, USD649167 S1, USD649167S1
InventorsChristopher L. Drenth
Original AssigneeLongyear Tm, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Core barrel head assembly with tapered design
US D649167 S1
Abstract  available in
Images(6)
Previous page
Next page
Claims(1)
  1. The ornamental design for a core barrel head assembly with tapered design, as shown and described.
Description

FIG. 1 is a front elevational view of a core barrel head assembly with tapered design showing my new design as used in a core barrel assembly;

FIG. 2 is an enlarged exploded perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a left elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines showing environment in the drawings are included for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1International Search Report and Written Opinion dated Oct. 28, 2009 as issued in International Application No. PCT/US2009/041435 filed Apr. 22, 2009.
2Issue Notification dated Aug. 17, 2011 from U.S. Appl. No. 29/383,340, filed Jan. 14, 2011 (1 page).
3Issue Notification dated Aug. 3, 2011 from U.S. Appl. No. 29/383,561, filed Jan. 19, 2011 (1 page).
4Issue Notification dated Jul. 27, 2011 from U.S. Appl. No. 29/383,572, filed Jan. 19, 2011 (1 page).
5Issue Notification dated Jun. 8, 2011 from U.S. Appl. No. 12/427,586, filed Apr. 21, 2009 (1 page).
6Notice of Allowance dated Apr. 6, 2011 from U.S. Appl. No. 29/383,340, filed Jan. 14, 2011 (10 pages).
7Notice of Allowance dated Apr. 6, 2011 from U.S. Appl. No. 29/383,561, filed Jan. 19, 2011 (10 pages).
8Notice of Allowance dated Apr. 8, 2011 from U.S. Appl. No. 29/383,572, filed Jan. 19, 2011 (10 pages).
9Notice of Allowance dated Aug. 19, 2011 from U.S. Appl. No. 13/094,674, filed Apr. 26, 2011 (11 pages).
10Notice of Allowance dated Aug. 25, 2011 from U.S. Appl. No. 13/094,581, filed Apr. 26, 2011 (9 pages).
11Notice of Allowance dated Aug. 4, 2011 from U.S. Appl. No. 29/383,623, filed Jan. 20, 2011 (10 pages).
12Notice of Allowance dated Feb. 25, 2011 from U.S. Appl. No. 12/427,586, filed Apr. 21, 2009 (6 Pages).
13Notice of Allowance dated May 26, 2011 from U.S. Appl. No. 29/383,623, filed Jan. 20, 2011 (10 pages).
14Notice of Allowance dated Sep. 20, 2011 from U.S. Appl. No. 29/383,554, filed Jan. 19, 2011 (10 pages).
15Office Action dated Aug. 1, 2011 from U.S. Appl. No. 12/528,949, filed Aug. 27, 2009 (8 pages).
16Office Action dated Jan. 6, 2011 from U.S. Appl. No. 12/427,586, filed Apr. 21, 2009 (17 Pages).
17Office Action dated Jul. 1, 2011 from U.S. Appl. No. 13/094,674, filed Apr. 26, 2011 (4 pages).
18Office Action dated Jul. 8, 2011 from U.S. Appl. No. 13/094,581, filed Apr. 26, 2011 (4 pages).
19Supplemental Notice of Allowance dated Jul. 11, 2011 from U.S. Appl. No. 29/383,340, filed Jan. 14, 2011 (6 pages).
20Supplemental Notice of Allowance dated Jul. 11, 2011 from U.S. Appl. No. 29/383,561, filed Jan. 19, 2011 (6 pages).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9328608Jul 25, 2014May 3, 2016Longyear Tm, Inc.Driven latch mechanism
Classifications
U.S. ClassificationD15/21