US3115567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat blow gun
Assignee: Individual
•
Filing: 1960-10-13
•
Granted: 1963-12-24
•
Expires: 1980-10-13
Abstract
No abstract record available.
Inventors
- 👤 Henry E Meltzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:54
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/16; B44D3/166; B44D3/168
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A DEVICE FOR APPLYING HIGH TEMPERATURE AIR TO A SURFACE COMPRISING A BLOW GUN INCLUDING A MANIPULATING HANDLE AND AN OUTLET NOZZLE FOR AIR, AN ELECTRICAL HEATING UNIT WITHIN THE NOZZLE PAST WHICH THE AIR TRAVELS, A HEAT CONFINING PAN HAVING A TOP WALL RECEIVING THE OUTLET END OF THE NOZZLE, AND A FLEXIBLE CONNECTION BETWEEN THE TOP WALL OF THE PAN AND THE NOZZLE, SAID FLEXIBLE CONNECTION INCLUDING UPPER AND LOWER CONFINING CAPS DISPOSED RESPECTIVELY ABOVE AND BELOW THE TOP WALL, FLEXIBLE PACKING MATERIAL BETWEEN THE CAPS RECEIVING AND SUPPORTING THE
Claim 2
Independent Claim
92 words
A DEVICE FOR APPLYING HIGH TEMPERATURE AIR TO A SURFACE COMPRISING A BLOW GUN INCLUDING A MANIPULATING HANDLE AND AN OUTLET NOZZLE FOR AIR, AN ELECTRICAL HEATING UNIT WITHIN THE NOZZLE PAST WHICH THE AIR TRAVELS, A HEAT CONFINING PAN HAVING A TOP WALL RECEIVING THE OUTLET END OF THE NOZZLE, AND A FLEXIBLE CONNECTION BETWEEN THE TOP WALL OF THE PAN AND THE NOZZLE, SAID FLEXIBLE CONNECTION INCLUDING UPPER AND LOWER CONFINING CAPS DISPOSED RESPECTIVELY ABOVE AND BELOW THE TOP WALL, FLEXIBLE PACKING MATERIAL BETWEEN THE CAPS RECEIVING AND SUPPORTING THE
References Cited (Backward Citations)
US1707554A
Cited
US1787251A
Cited
US1765380A
Cited
DE622374C
Cited
US2150720A
Cited
US2597215A
Cited
US2675459A
Cited
GB772033A
Cited
US3007256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |