US3352060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic window and process for making same
Assignee: Individual
•
Filing: 1965-04-19
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Granted: 1967-11-14
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Expires: 1985-04-19
Abstract
No abstract record available.
Inventors
- 👤 Thams Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:00
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/04; E06B3/06; E06B3/08; E06B3/20; E06B3/205; B; B29; B29C; B29C39/00; B29C39/02; B29C39/10; B29C45/00; B29C45/14; B29C45/14631; Y; Y10; Y10S; Y10S49/00; Y10S49/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
A PLASTIC TILTABLE AND SWINGABLE WINDOW COMPRISING A ONE-PIECE PLASTIC WING AND A ONE-PIECE PLASTIC WINDOW FRAME PROVIDED WITH TUBES IN THE PROFILES THEREOF WHICH FILL THE MAXIMUM CROSS-SECTION OF THE SAID PROFILES, MOVABLE LOCK BOLTS WITHIN THE UPPER PORTION OF THE TUBES OF EACH VERTICAL MEMBER OF THE WINDOW WING CAPABLE OF ENGAGING RECESSES IN THE UPPER HORIZONTAL MEMBER OF THE WINDOW FRAME FOR LOCKING, A SUPPORTING AND TILTING BOLT AT THE BOTTOM OF ONE OF THE VERTICAL MEMBERS OF THE WINDOW WING WHICH ENGAGES A RECESS IN THE WINDOW FRAME, A MOVEABLE LOCK BOLT WHITHIN THE LOWER PORTION OF THE TUBE OF THE SECOND VERTICAL MEMBER OF THE WINDOW FRAME
Claim 2
Dependent Claim
112 words
A PLASTIC TILTABLE AND SWINGABLE WINDOW COMPRISING A ONE-PIECE PLASTIC WING AND A ONE-PIECE PLASTIC WINDOW FRAME PROVIDED WITH TUBES IN THE PROFILES THEREOF WHICH FILL THE MAXIMUM CROSS-SECTION OF THE SAID PROFILES, MOVABLE LOCK BOLTS WITHIN THE UPPER PORTION OF THE TUBES OF EACH VERTICAL MEMBER OF THE WINDOW WING CAPABLE OF ENGAGING RECESSES IN THE UPPER HORIZONTAL MEMBER OF THE WINDOW FRAME FOR LOCKING, A SUPPORTING AND TILTING BOLT AT THE BOTTOM OF ONE OF THE VERTICAL MEMBERS OF THE WINDOW WING WHICH ENGAGES A RECESS IN THE WINDOW FRAME, A MOVEABLE LOCK BOLT WHITHIN THE LOWER PORTION OF THE TUBE OF THE SECOND VERTICAL MEMBER OF THE WINDOW FRAME
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |