US3266074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat glass washer
Assignee: BILLCO
•
Filing: 1965-08-13
•
Granted: 1966-08-16
•
Expires: 1985-08-13
Abstract
No abstract record available.
Inventors
- 👤 Robert L Wehr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:22
CPC Classifications
B; B08; B08B; B08B11/00; B08B11/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
IN A GLASS SHEET WASHER FOR CLEANING GLASS SHEETS OR CONTINUOUS RIBBON PASSING THERETHROUGH, THE COMBINATION OF (A) A RIGID RECTANGULAR BOTTOM FRAME HAVING SIDE MEMBERS AND SPACED TRANSVERSE CONNECTING MEMBERS, (B) A RIGID RECTANGULAR TOP FRAME HAVING SIDE MEMBERS AND SPACED TRANSVERSE CONNECTING MEMBERS (C) A BRACKET MEMBER DEPENDING FROM EACH OF THE FOUR CORNERS OF SAID TOP FRAME AND CORRESPONDING BRACKET SUPPORT MEMBERS MOUNTED ON SAID BOTTOM FRAME FOR SUPPORTING SAID TOP FRAME IN OVERLYING SPACED RELATION WITH SAID BOTTOM FRAME, (D) MEANS SPACED LONGITUDINALLY OF SAID TOP AND BOTTOM FRAMES FOR WASHING AND DRYING GLASS SHEETS MOVING THEREBETWEEN, AND (E) MEANS BETEEEN SAID DEPENDING BRACKETS AT ONE END OF SAID TOP FRAME AND THEIR BOTTOM FRAME SUPPORTING BRACKETS PROVIDING A PIVOTAL SUPPORT FOR VERTICAL PIVOTAL MOVEMENT OF SAID TOP FRAME RELATIVE TO SAID BOTTOM FRAME.
Claim 2
Dependent Claim
138 words
IN A GLASS SHEET WASHER FOR CLEANING GLASS SHEETS OR CONTINUOUS RIBBON PASSING THERETHROUGH, THE COMBINATION OF (A) A RIGID RECTANGULAR BOTTOM FRAME HAVING SIDE MEMBERS AND SPACED TRANSVERSE CONNECTING MEMBERS, (B) A RIGID RECTANGULAR TOP FRAME HAVING SIDE MEMBERS AND SPACED TRANSVERSE CONNECTING MEMBERS (C) A BRACKET MEMBER DEPENDING FROM EACH OF THE FOUR CORNERS OF SAID TOP FRAME AND CORRESPONDING BRACKET SUPPORT MEMBERS MOUNTED ON SAID BOTTOM FRAME FOR SUPPORTING SAID TOP FRAME IN OVERLYING SPACED RELATION WITH SAID BOTTOM FRAME, (D) MEANS SPACED LONGITUDINALLY OF SAID TOP AND BOTTOM FRAMES FOR WASHING AND DRYING GLASS SHEETS MOVING THEREBETWEEN, AND (E) MEANS BETEEEN SAID DEPENDING BRACKETS AT ONE END OF SAID TOP FRAME AND THEIR BOTTOM FRAME SUPPORTING BRACKETS PROVIDING A PIVOTAL SUPPORT FOR VERTICAL PIVOTAL MOVEMENT OF SAID TOP FRAME RELATIVE TO SAID BOTTOM 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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |