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Patent
D316865
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Priority
Jul 28 1988
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Filed
Jul 28 1988
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Issued
May 14 1991
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Expiry
May 14 2005
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Assg.orig
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Entity
unknown
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7
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10
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n/a
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The ornamental design for an air pump, as shown and described.
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FIG. 1 is a front and side perspective view of an air pump showing our new
design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror
image of that shown; and
FIG. 3 is a rear elevational view thereof.
Armstrong, Eric J., Latone, Thomas L.
| Patent |
Priority |
Assignee |
Title |
| D362669, |
Feb 17 1994 |
ECO AIR PRODUCTS, INC |
Pneumatic tire inflation station |
| D380260, |
Mar 06 1995 |
Baxter International Inc |
Infusion pump |
| D868839, |
Nov 23 2017 |
MILLIPORE SAS |
Pump for fluids |
| D907066, |
Mar 28 2019 |
Alfred, Esses |
Air compressor |
| D967198, |
Sep 06 2021 |
BEST XIN ZHONGSHAN TECHNOLOGY CO., LTD |
Water pump |
| D980287, |
Apr 06 2021 |
SHANGHAI HOTO TECHNOLOGY CO., LTD. |
Air pump |
| ER6598, |
|
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|
| Patent |
Priority |
Assignee |
Title |
| 3295359, |
|
|
|
| 4063824, |
Aug 05 1975 |
AMETEK AEROSPACE PRODUCTS, INC |
Chemical dosimeter having a constant flow air sampling pump |
| 4269059, |
Mar 19 1979 |
EMA CORPORATION |
Dosimeter having constant flow pump |
| 4527953, |
Oct 12 1984 |
AMETEK, INC ; AMETEK AEROSPACE PRODUCTS, INC |
Pump unit for sampling air |
| 4721517, |
Mar 06 1987 |
IRSST - Institut de Recherche en Sante et en Securite du Travail du |
Sampling device for collecting fume |
| 4764186, |
Mar 23 1987 |
UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE DEPT OF ENERGY |
Particle impactor assembly for size selective high volume air sampler |
| 4796475, |
Jun 25 1987 |
Regents of the University of Minnesota |
Personal air sampling impactor |
| D282149, |
Apr 08 1983 |
AMETEK, INC ; AMETEK AEROSPACE PRODUCTS, INC |
Audio dosimeter for detecting noise level |
| D301245, |
Jun 15 1987 |
COLEMAN COMPANY, INC , THE KS CORPORATION ; COLEMAN OUTDOOR PRODUCTS, INC DE CORPORATION ; COLEMAN POWERMATE, INC NE CORPORATION ; COLEMAN SPAS, INC CA CORPORATION ; MASTER CRAFT BOAT COMPANY TN CORPORATION ; O BRIEN INTERNATIONAL, INC WA CORPORATION ; SKEETER PRODUCTS, INC TX CORPORATION ; SONIFORM, INC CA CORPORATION ; COLEMAN COMPANY, INC , THE DE CORPORATION |
Air pump |
| SU702262, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 15 1988 | ARMSTRONG, ERIC J | E I DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004950 | /0275 |
pdf |
| Jul 15 1988 | LATONE, THOMAS L | E I DU PONT DE NEMOURS AND COMPANY, WILMINGTON, DE, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004950 | /0275 |
pdf |
| Jul 28 1988 | | E. I. du Pont de Nemours and Company | (assignment on the face of the patent) | | / |
| Jun 18 1990 | E I DU PONT DE NEMOURS AND COMPANY, A CORP OF DE | AMETEK, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005381 | /0243 |
pdf |
| Jun 18 1990 | AMETEK, INC , A CORP OF DE | EMA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005381 | /0248 |
pdf |
| Mar 21 1994 | EMA CORPORATION | CHASE MANHATTAN BANK, N A , THE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 007091 | /0269 |
pdf |
| Jul 31 1995 | CHASE MANHATTAN BANK, N A | EMA CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007737 | /0223 |
pdf |
| Feb 05 1997 | AMETEK AEROSPACE PRODUCTS, INC | AMETEK, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 009289 | /0151 |
pdf |
| Feb 05 1997 | AMETEK, INC | AMETEK AEROSPACE PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008766 | /0028 |
pdf |
| Date |
Maintenance Fee Events |
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| Date |
Maintenance Schedule |
n/a