USD334086S - Air stone - Google Patents
Air stone Download PDFInfo
- Publication number
- USD334086S USD334086S US07/690,798 US69079891F USD334086S US D334086 S USD334086 S US D334086S US 69079891 F US69079891 F US 69079891F US D334086 S USD334086 S US D334086S
- Authority
- US
- United States
- Prior art keywords
- air stone
- air
- stone
- view
- 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
Links
Images
Description
FIG. 1 is a front perspective view of air stone showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational thereof;
FIG. 4 is a side elevational view thereof, the opposite side being a mirror image of the side shown;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Claims (1)
- The design for a air stone, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20111577 | 1990-11-20 | ||
| GB2011157 | 1990-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD334086S true USD334086S (en) | 1993-03-16 |
Family
ID=70676778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/690,798 Expired - Lifetime USD334086S (en) | 1990-11-20 | 1991-04-24 | Air stone |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD334086S (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1010944S1 (en) * | 2022-05-30 | 2024-01-09 | Zhongshan Zaomeng Space E-Commerce Co., Ltd. | Air stone |
| USD1045936S1 (en) * | 2023-04-19 | 2024-10-08 | Ping Ouyang | Air stone |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1920220A (en) | 1931-02-13 | 1933-08-01 | Harrison L Staley | Aerating device |
| US2008363A (en) | 1934-05-19 | 1935-07-16 | James B Maris | Aquarium air supply |
| FR831518A (en) | 1937-01-06 | 1938-09-07 | Method and device for lighting aquariums | |
| US2245495A (en) | 1940-01-19 | 1941-06-10 | Carl A Pemble | Oxygen supplying composition |
| FR1037101A (en) | 1951-05-15 | 1953-09-15 | Air distributor for aquariums | |
| US2711714A (en) | 1954-04-29 | 1955-06-28 | Lawrence G Timeus | Aquarium feeding device |
| DE955730C (en) | 1955-08-17 | 1957-01-10 | Otto Tunn | Compressed air operated internal filter for aquariums |
| US3320928A (en) | 1965-10-23 | 1967-05-23 | Smith Oscar Cornelius | Apparatus and methods for aerating a body of water |
| US3507253A (en) | 1968-10-07 | 1970-04-21 | Aquariums Inc | Aquarium air stone ornament |
| US3773015A (en) | 1972-03-27 | 1973-11-20 | R Cruickshank | Aquarium diver |
| USD249897S (en) | 1977-07-15 | 1978-10-10 | Willinger Bros., Inc. | Air stone |
| DE2842865A1 (en) | 1978-10-02 | 1980-04-10 | Roland Hagemann | Sea-water defoamer and air discharge for aquarium - is hollow cylinder with air-feed pipe with fitted porous wall discs and plug, made of injection-moulded polyethylene |
| US4776127A (en) | 1986-08-08 | 1988-10-11 | Jackson Calvin J | Aerator |
| US5034165A (en) | 1990-07-26 | 1991-07-23 | Willinger Brothers, Inc. | Air stone |
| US5133906A (en) | 1990-10-09 | 1992-07-28 | Tony Louis | Aerator |
-
1991
- 1991-04-24 US US07/690,798 patent/USD334086S/en not_active Expired - Lifetime
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1920220A (en) | 1931-02-13 | 1933-08-01 | Harrison L Staley | Aerating device |
| US2008363A (en) | 1934-05-19 | 1935-07-16 | James B Maris | Aquarium air supply |
| FR831518A (en) | 1937-01-06 | 1938-09-07 | Method and device for lighting aquariums | |
| US2245495A (en) | 1940-01-19 | 1941-06-10 | Carl A Pemble | Oxygen supplying composition |
| FR1037101A (en) | 1951-05-15 | 1953-09-15 | Air distributor for aquariums | |
| US2711714A (en) | 1954-04-29 | 1955-06-28 | Lawrence G Timeus | Aquarium feeding device |
| DE955730C (en) | 1955-08-17 | 1957-01-10 | Otto Tunn | Compressed air operated internal filter for aquariums |
| US3320928A (en) | 1965-10-23 | 1967-05-23 | Smith Oscar Cornelius | Apparatus and methods for aerating a body of water |
| US3507253A (en) | 1968-10-07 | 1970-04-21 | Aquariums Inc | Aquarium air stone ornament |
| US3773015A (en) | 1972-03-27 | 1973-11-20 | R Cruickshank | Aquarium diver |
| USD249897S (en) | 1977-07-15 | 1978-10-10 | Willinger Bros., Inc. | Air stone |
| DE2842865A1 (en) | 1978-10-02 | 1980-04-10 | Roland Hagemann | Sea-water defoamer and air discharge for aquarium - is hollow cylinder with air-feed pipe with fitted porous wall discs and plug, made of injection-moulded polyethylene |
| US4776127A (en) | 1986-08-08 | 1988-10-11 | Jackson Calvin J | Aerator |
| US5034165A (en) | 1990-07-26 | 1991-07-23 | Willinger Brothers, Inc. | Air stone |
| US5133906A (en) | 1990-10-09 | 1992-07-28 | Tony Louis | Aerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1010944S1 (en) * | 2022-05-30 | 2024-01-09 | Zhongshan Zaomeng Space E-Commerce Co., Ltd. | Air stone |
| USD1045936S1 (en) * | 2023-04-19 | 2024-10-08 | Ping Ouyang | Air stone |
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