US3184275A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forced air cooling of electronic equipment
Assignee: Individual
•
Filing: 1963-10-25
•
Granted: 1965-05-18
•
Expires: 1983-10-25
Abstract
No abstract record available.
Inventors
- 👤 Colin D Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:12
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20009; H05K7/20136; H05K7/2019
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN AIR COOLED CABINET FOR ELECTRONIC EQUIPMENT, COMPRISING: A CABINET HOUSING PARTITIONS OF ELECTRICAL SHIELDING MATERIAL IN SAID HOUSING TO FORM PNEUMATICALLY AND ELECTRICALLY MATERIAL IN SAID HOUSING TO FORM PNEUMATICALLY AND ELECTRICALLY SEPARATE COMPARTMENTS THEREIN, SAID COMPARTMENTS EACH HAVING INLET AND OUTLET OPENINGS DESIGNED TO PASS A DESIRED AIR FLOW THERETHROUGH, SAID OUTLET OPENING BEING IN COMMUNICATION WITH THE EXTERIOR OF SAID CABINET HOUSING; A PLENUM CHAMBER COMMUNICATING WITH SAID COMPARTMENTS THROUGH SAID INLET OPENINGS; FLAP
Claim 2
Dependent Claim
77 words
AN AIR COOLED CABINET FOR ELECTRONIC EQUIPMENT, COMPRISING: A CABINET HOUSING PARTITIONS OF ELECTRICAL SHIELDING MATERIAL IN SAID HOUSING TO FORM PNEUMATICALLY AND ELECTRICALLY MATERIAL IN SAID HOUSING TO FORM PNEUMATICALLY AND ELECTRICALLY SEPARATE COMPARTMENTS THEREIN, SAID COMPARTMENTS EACH HAVING INLET AND OUTLET OPENINGS DESIGNED TO PASS A DESIRED AIR FLOW THERETHROUGH, SAID OUTLET OPENING BEING IN COMMUNICATION WITH THE EXTERIOR OF SAID CABINET HOUSING; A PLENUM CHAMBER COMMUNICATING WITH SAID COMPARTMENTS THROUGH SAID INLET OPENINGS; FLAP
References Cited (Backward Citations)
US2145982A
Cited
US1922456A
Cited
US2131680A
Cited
US2480339A
Cited
US2561517A
Cited
US2774808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |