USD324279S - Bubble diffuser - Google Patents

Bubble diffuser Download PDF

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Publication number
USD324279S
USD324279S US07/397,171 US39717189F USD324279S US D324279 S USD324279 S US D324279S US 39717189 F US39717189 F US 39717189F US D324279 S USD324279 S US D324279S
Authority
US
United States
Prior art keywords
bubble diffuser
bubble
diffuser
view
ornamental design
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
US07/397,171
Inventor
Peter S. Gross
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.)
Anchor Bank NA
Original Assignee
Aeromix Systems 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
Application filed by Aeromix Systems Inc filed Critical Aeromix Systems Inc
Priority to US07/397,171 priority Critical patent/USD324279S/en
Assigned to AEROMIX SYSTEMS, INCORPORATED, A CORP. OF MN reassignment AEROMIX SYSTEMS, INCORPORATED, A CORP. OF MN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: GROSS, PETER S.
Application granted granted Critical
Publication of USD324279S publication Critical patent/USD324279S/en
Assigned to TCF BANK SAVINGS FSB reassignment TCF BANK SAVINGS FSB SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AEROMIX SYSTEMS, INCORPORATED
Assigned to TCF BANK MINNESOTA FSB reassignment TCF BANK MINNESOTA FSB SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AEROMIX SYSTEMS, INCORPORATED
Assigned to BNC NATIONAL BANK OF MINNESOTA reassignment BNC NATIONAL BANK OF MINNESOTA SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AEROMIX SYSTEMS, INCORPORATED
Assigned to ANCHOR BANK NATIONAL ASSOCIATION reassignment ANCHOR BANK NATIONAL ASSOCIATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AEROMIX SYSTEMS, INCORPORATED
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a bubble diffuser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a bubble diffuser, as shown and described.
US07/397,171 1989-08-21 1989-08-21 Bubble diffuser Expired - Lifetime USD324279S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/397,171 USD324279S (en) 1989-08-21 1989-08-21 Bubble diffuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/397,171 USD324279S (en) 1989-08-21 1989-08-21 Bubble diffuser

Publications (1)

Publication Number Publication Date
USD324279S true USD324279S (en) 1992-02-25

Family

ID=70479150

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/397,171 Expired - Lifetime USD324279S (en) 1989-08-21 1989-08-21 Bubble diffuser

Country Status (1)

Country Link
US (1) USD324279S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD834143S1 (en) * 2017-02-15 2018-11-20 Linde Aktiengesellschaft Device for supplying oxygen or other gases to water

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Living World Catalog; ©1977; p. 24; Item 88715, Hush I® Air Pump & Filter Kit.
Metaframe Catalog No. 70; ©1970; p. 40; Bubble-Up Airstone, Item No. 335, (top, left corner).
Zenco Novelty Co. Products Catalog; p. 67, Item 851, (center p.), Stem For Filter and Air Releasers.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD834143S1 (en) * 2017-02-15 2018-11-20 Linde Aktiengesellschaft Device for supplying oxygen or other gases to water
USD850577S1 (en) 2017-02-15 2019-06-04 Linde Aktiengesellschaft Device for supplying oxygen or other gases to water

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