USD323376S - Knife gate valve - Google Patents
Knife gate valve Download PDFInfo
- Publication number
- USD323376S USD323376S US07/252,360 US25236088F USD323376S US D323376 S USD323376 S US D323376S US 25236088 F US25236088 F US 25236088F US D323376 S USD323376 S US D323376S
- Authority
- US
- United States
- Prior art keywords
- gate valve
- knife gate
- knife
- view
- elevational view
- 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 perspective view taken from the top, front and right side of a knife gate valve showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof, the left side being a mirror image of the side shown; and
FIG. 7 is a vertical sectional view taken along line 7--7 of FIG. 4.
Claims (1)
- The ornamental design for a knife gate valve, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/252,360 USD323376S (en) | 1988-09-30 | 1988-09-30 | Knife gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/252,360 USD323376S (en) | 1988-09-30 | 1988-09-30 | Knife gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD323376S true USD323376S (en) | 1992-01-21 |
Family
ID=70474119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/252,360 Expired - Lifetime USD323376S (en) | 1988-09-30 | 1988-09-30 | Knife gate valve |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD323376S (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD604828S1 (en) * | 2008-07-22 | 2009-11-24 | Rockler Comapnies, Inc. | Dust collection adapter with blast gate |
| US8074962B1 (en) | 2008-07-22 | 2011-12-13 | Rockler Companies, Inc. | Dust collection blast gate with mount |
| USD1047328S1 (en) * | 2021-12-22 | 2024-10-15 | Woodpeckers, Llc | Blast gate |
| USD1086241S1 (en) | 2022-08-16 | 2025-07-29 | Rockler Companies, Inc. | Dust collection blast gate |
| USD1090786S1 (en) * | 2023-06-19 | 2025-08-26 | Asm Ip Holding B.V. | Gate valve clamp |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1054150A (en) | 1912-08-07 | 1913-02-25 | California Corrugated Culvert Company | Slide-gate. |
| US1801960A (en) | 1928-10-08 | 1931-04-21 | Crane Co | Antifriction carriage for valve disks |
| US2449145A (en) | 1944-08-28 | 1948-09-14 | Murray D J Mfg Co | Valve |
| US2913220A (en) | 1955-06-20 | 1959-11-17 | Martin L Cover | Valve structure and method of installation |
| US3001758A (en) | 1957-12-18 | 1961-09-26 | Ringgenberg Hans | Gate valve |
| US3069129A (en) | 1959-07-31 | 1962-12-18 | Marvin H Grove | Valve construction having fluid pressure and spring bias seals |
| US3158352A (en) | 1961-08-16 | 1964-11-24 | Marvin H Grove | Clamped gate valve body |
| US3333814A (en) | 1964-11-17 | 1967-08-01 | Thetford Engineering Corp | Wedge gate valve assembly |
| US3353786A (en) | 1965-09-03 | 1967-11-21 | Grove Valve & Regulator Co | Gate valve body including thin dished plates |
| US3386151A (en) | 1965-09-14 | 1968-06-04 | Grove Valve & Regulator Co | Valve construction method |
| US3921957A (en) | 1975-02-18 | 1975-11-25 | Acf Ind Inc | Means to minimize binding of slab gate valve |
| US4651973A (en) | 1984-08-13 | 1987-03-24 | Oliver John P | Gate valves |
| US4679770A (en) | 1985-05-09 | 1987-07-14 | Crane Canada Inc. | Gate valve for two way flow |
| US4881719A (en) | 1988-09-23 | 1989-11-21 | Bowman Jeffrey M | Gate valve |
-
1988
- 1988-09-30 US US07/252,360 patent/USD323376S/en not_active Expired - Lifetime
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1054150A (en) | 1912-08-07 | 1913-02-25 | California Corrugated Culvert Company | Slide-gate. |
| US1801960A (en) | 1928-10-08 | 1931-04-21 | Crane Co | Antifriction carriage for valve disks |
| US2449145A (en) | 1944-08-28 | 1948-09-14 | Murray D J Mfg Co | Valve |
| US2913220A (en) | 1955-06-20 | 1959-11-17 | Martin L Cover | Valve structure and method of installation |
| US3001758A (en) | 1957-12-18 | 1961-09-26 | Ringgenberg Hans | Gate valve |
| US3069129A (en) | 1959-07-31 | 1962-12-18 | Marvin H Grove | Valve construction having fluid pressure and spring bias seals |
| US3158352A (en) | 1961-08-16 | 1964-11-24 | Marvin H Grove | Clamped gate valve body |
| US3333814A (en) | 1964-11-17 | 1967-08-01 | Thetford Engineering Corp | Wedge gate valve assembly |
| US3353786A (en) | 1965-09-03 | 1967-11-21 | Grove Valve & Regulator Co | Gate valve body including thin dished plates |
| US3386151A (en) | 1965-09-14 | 1968-06-04 | Grove Valve & Regulator Co | Valve construction method |
| US3921957A (en) | 1975-02-18 | 1975-11-25 | Acf Ind Inc | Means to minimize binding of slab gate valve |
| US4651973A (en) | 1984-08-13 | 1987-03-24 | Oliver John P | Gate valves |
| US4679770A (en) | 1985-05-09 | 1987-07-14 | Crane Canada Inc. | Gate valve for two way flow |
| US4881719A (en) | 1988-09-23 | 1989-11-21 | Bowman Jeffrey M | Gate valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD604828S1 (en) * | 2008-07-22 | 2009-11-24 | Rockler Comapnies, Inc. | Dust collection adapter with blast gate |
| US8074962B1 (en) | 2008-07-22 | 2011-12-13 | Rockler Companies, Inc. | Dust collection blast gate with mount |
| USD1047328S1 (en) * | 2021-12-22 | 2024-10-15 | Woodpeckers, Llc | Blast gate |
| USD1086241S1 (en) | 2022-08-16 | 2025-07-29 | Rockler Companies, Inc. | Dust collection blast gate |
| USD1090786S1 (en) * | 2023-06-19 | 2025-08-26 | Asm Ip Holding B.V. | Gate valve clamp |
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