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The ornamental design for an air pump, as shown. |
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FIG. 1 is a perspective view of an air pump showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a rear view thereof, and,
FIG. 6 is a bottom view thereof.
Willinger, Jonathan, Willinger, Allan H.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 09 1992 | WILLINGER, ALLAN H | WILLINGER BROS , INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005983 | /0542 | |
| Jan 09 1992 | WILLINGER, JONATHAN | WILLINGER BROS , INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005983 | /0542 | |
| Jan 14 1992 | Willinger Bros., Inc. | (assignment on the face of the patent) | / | |||
| Dec 17 2002 | WILLINGER BROS INC | ROYAL BANK OF SCOTLAND PLC , FRANKFURT BRANCH, AS ADMINISTRATIVE AGENT | SECURITY AGREEEMENT | 013887 | /0143 | |
| Dec 17 2002 | WILLINGER BROS , INC | ROYAL BANK OF SCOTLAND PLC, FRANKFURT BRANCH, AS ADMINISTRATIVE AGENT, THE | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 014090 | /0876 | |
| Sep 08 2004 | Royal Bank of Scotland PLC | WILLINGER BROS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015302 | /0516 |
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