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Patent
D330095
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Priority
Feb 13 1989
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Filed
Feb 13 1989
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Issued
Oct 06 1992
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Expiry
Oct 06 2006
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Assg.orig
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Entity
unknown
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2
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11
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n/a
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The ornamental design for a collar for dive tank, as shown and described.
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FIG. 1 is a bottom perspective view of a collar for dive tank, showing my
new design;
FIG. 2 is a side elevational view, the opposite side being a mirror image
thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a top plan view thereof.
Dreyfus, Lowell J.
| Patent |
Priority |
Assignee |
Title |
| 3087512, |
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| 3267563, |
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| 3403206, |
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| 3611731, |
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| 3935877, |
Jul 23 1974 |
|
Tamper-proof locking system for fire hydrants |
| 3962744, |
Nov 13 1974 |
Chrysler Corporation |
Locking and sealing washer apparatus |
| 4036261, |
Jul 29 1975 |
Service Equipment Design Co., Inc. |
Thread protector for oil-well pipe and bladder incorporated therein |
| 4378321, |
May 15 1979 |
BORG-WARNER AUTOMOTIVE, INC , A CORP OF DELAWARE |
Tamper proof sealing plug |
| 4405161, |
Jun 09 1981 |
A. Steven, Young |
Wellhead security apparatus |
| 4648526, |
Jan 09 1986 |
HOEGEN PETER J , JR ; ROWLANDS, HOPKIN T , JR ; FIRST EASTERN BANK, N A , A CORP OF U S A |
Safety cap for a pressurized cylinder |
| 183609, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a