Patent US2910042A successfully refreshed from Google Patents.
US2910042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material-applying apparatus for sealing pipes and gas mains
Assignee: CHARLES W FUELLING
•
Filing: 1955-10-06
•
Granted: 1959-10-27
•
Expires: 1975-10-06
Abstract
No abstract record available.
Inventors
- 👤 Richard D Gallmeyer
- 👤 Lee F Mcbride
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:33
CPC Classifications
B; B05; B05C; B05C7/00; B05C7/06; B05C7/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1455065A
Cited
US2099076A
Cited
US1988329A
Cited
US1969533A
Cited
US2352749A
Cited
US2575353A
Cited
US2814827A
Cited
US2768405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |