US3308525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of glass glazing
Assignee: NEC Corp
•
Filing: 1963-06-14
•
Granted: 1967-03-14
•
Expires: 1983-06-14
Abstract
No abstract record available.
Inventors
- 👤 Tsuji Shigeru
- 👤 Hayashi Kazutami
- 👤 Kadowaki Koichi
- 👤 Sato Katsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:53
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/04; H10P72/0441; B; B07; B07C; B07C5/00; B07C5/34; B07C5/344; C; C23; C23D; C23D5/00; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49121; Y10T29/53; Y10T29/5313; Y10T29/53191
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A METHOD FOR GLAZING A BODY COMPRISING THE STEPS OF: PROVIDING A LAYER OF GLASS POWDER UPON A BASE MEMBER; PREHEATING SAID BODY TO A PREDETERMINED TEMPERATURE LEVEL SUFFICIENT TO FACILITATE FUSION OF SAID GLASS POWDER; AND BRINGING SAID BODY INTO PRESSURE CONTACT WITH SAID LAYER OF GLASS POWDER TO PRODUCE A FUSED GLASS LAYER OF PREDETERMINED THICKNESS ON SAID BODY.
Claim 2
Independent Claim
61 words
A METHOD FOR GLAZING A BODY COMPRISING THE STEPS OF: PROVIDING A LAYER OF GLASS POWDER UPON A BASE MEMBER; PREHEATING SAID BODY TO A PREDETERMINED TEMPERATURE LEVEL SUFFICIENT TO FACILITATE FUSION OF SAID GLASS POWDER; AND BRINGING SAID BODY INTO PRESSURE CONTACT WITH SAID LAYER OF GLASS POWDER TO PRODUCE A FUSED GLASS LAYER OF PREDETERMINED THICKNESS ON SAID BODY.
References Cited (Backward Citations)
US2894359A
Cited
US3166396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |