Patent US3108336A successfully refreshed from Google Patents.
US3108336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window muntin bar elements
Assignee: Individual
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Filing: 1962-01-04
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Granted: 1963-10-29
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Expires: 1982-01-04
Abstract
No abstract record available.
Inventors
- 👤 William M Tate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:31
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/68; E06B3/685
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A WINDOW SASH CONSTRUCTION COMPRISING, IN COMBINATION, A UNITARY PERIPHERAL FRAME, A PANE OF GLASS MOUNTED IN SUCH FRAME, A GLAZING BEAD ECTENDING ENTIRELY AROUND THE PERIPHERY OF SAID PANE ADJACENT FRAME, SAID BEAD BEING SECURED TO SAID FRAME, AT LEAST ONE FIRST LONGITUDINAL ELEMENT EXTENDING BETWEEN OPPOSITE SIDES OF SAID FRAME IN SUPERPOSED RELATION TO SAID PANE WITH THE ENDS OF THE ELEMENT IN ANGULAR ABUTTING RELATION TO SAID BEAD, SAID ELEMENT BEING OF GENERALLY FRUSTO-TRIANGULAR CROSS-SECTION AND SIMULATING THE APPEARANCE OF A MUTIN BAR WITH GLAZING BEADS ASSOCIATED WITH THE OPPOSITE SIDES THEREOF, AND A FLAT SUBSTANTIALLY RIGID TONGUE CARRIED BY SAID ELEMENT AT EACH END THEREOF AND PROJECTING LONGITUDINALLY OF SAID END, EACH OF SAID TONGUES BEING ENGAGED BY SAID BEAD TO HOLD SAID ELEMENT IN PLACE, AND AT LEAST ONE SECOND LONGITUDINAL ELEMENT SIMILAR TO SAID FIRST ELEMENT EXTENDING BETWEEN SAID FIRST ELEMENT AND A SIDE OF SAID FRAME IN SUPERPOSED RELATION TO SAID PANE, SAID SECOND ELEMENT HAVING ONE END THEREOF IN ANGULAR ABUTTING RELATION TO SAID BEAD
Claim 2
Dependent Claim
173 words
A WINDOW SASH CONSTRUCTION COMPRISING, IN COMBINATION, A UNITARY PERIPHERAL FRAME, A PANE OF GLASS MOUNTED IN SUCH FRAME, A GLAZING BEAD ECTENDING ENTIRELY AROUND THE PERIPHERY OF SAID PANE ADJACENT FRAME, SAID BEAD BEING SECURED TO SAID FRAME, AT LEAST ONE FIRST LONGITUDINAL ELEMENT EXTENDING BETWEEN OPPOSITE SIDES OF SAID FRAME IN SUPERPOSED RELATION TO SAID PANE WITH THE ENDS OF THE ELEMENT IN ANGULAR ABUTTING RELATION TO SAID BEAD, SAID ELEMENT BEING OF GENERALLY FRUSTO-TRIANGULAR CROSS-SECTION AND SIMULATING THE APPEARANCE OF A MUTIN BAR WITH GLAZING BEADS ASSOCIATED WITH THE OPPOSITE SIDES THEREOF, AND A FLAT SUBSTANTIALLY RIGID TONGUE CARRIED BY SAID ELEMENT AT EACH END THEREOF AND PROJECTING LONGITUDINALLY OF SAID END, EACH OF SAID TONGUES BEING ENGAGED BY SAID BEAD TO HOLD SAID ELEMENT IN PLACE, AND AT LEAST ONE SECOND LONGITUDINAL ELEMENT SIMILAR TO SAID FIRST ELEMENT EXTENDING BETWEEN SAID FIRST ELEMENT AND A SIDE OF SAID FRAME IN SUPERPOSED RELATION TO SAID PANE, SAID SECOND ELEMENT HAVING ONE END THEREOF IN ANGULAR ABUTTING RELATION TO SAID BEAD
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) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |