US2916765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for applying a sealant to articles
Assignee: Watts Electric and Manufacturing Co
•
Filing: 1955-05-02
•
Granted: 1959-12-15
•
Expires: 1975-05-02
Abstract
No abstract record available.
Inventors
- 👤 Robert M Heller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:05
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/34; B29C33/36; B29C43/00; B29C43/32; B29C43/34; B29C2043/3444; B29C43/02; B29C43/04; B29C43/06; B29C43/18; B29K; B29K2105/00; B29K2105/25; B29K2105/251; B29K2705/00; B29L; B29L2001/00; B29L2001/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2733478A
Cited
US1097017A
Cited
US1616076A
Cited
US1917929A
Cited
US2431393A
Cited
US1867132A
Cited
US1959894A
Cited
US1948344A
Cited
US2103860A
Cited
US2347117A
Cited
US2342920A
Cited
US2377536A
Cited
US2428878A
Cited
US2502860A
Cited
US2507753A
Cited
US2663908A
Cited
US2754546A
Cited
US2790206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |