← Back to Patent Explorer
US3153267A Expired / Lapsed US ⏱️ 0.0 years remaining

Oral examination assistance device

Assignee: Individual
•
Filing: 1962-09-13
•
Granted: 1964-10-20
•
Expires: 1982-09-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Jr Roy C Rowland

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 17:18
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/24; A61B1/06; A61B1/0661; A61B1/0669; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444; Y10T24/44; Y10T24/44641; Y10T24/4465

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 171 words
A CLIP FOR CONNECTING A FLASHLIGHT TO A TONGUE BLADE TO FORM AN ORAL EXAMINATION ASSISTANCE INSTRUMENT, SAID CLIP COMPRISING A GENERALLY RECTANGULAR BOX PORTION HAVING TWO GENERALLY PARALLEL SPACED SIDE PORTIONS AND A PAIR OF GENERALLY PARALLEL END PORTIONS INTERCONNECTING SAID SIDE PORTIONS; A RETAINING PORTION ON A FIRST OF SAID SIDE PORTIONS EXTENDING ALONG THE CENTER THEREOF AND PROJECTING TOWARD THE SECOND OF SAID SIDE PORTIONS FOR FRICTIONALLY RETAINING A TONGUE BLADE BETWEEN SAID SIDE PORTIONS; A CLIP CONNECTED TO ONE OF SAID SIDE PORTIONS FOR RECEIVING A FLASHLIGHT; AND A SPACER MEMBER POSITIONED AT THE JUNCTION OF EACH OF THE END PORTIONS WITH THE OTHER OF SAID SIDE PORTIONS, SAID SPACER MEMBERS PROJECTING TOWARD SAID ONE SIDE PORTION AND BEING SPACED APART BY A DISTANCE LESS THAN THE SPACING BETWEEN SAID END PORTIONS WHEREBY A PEDIATRIC-SIZE TONGUE BLADE MAY BE INSERTED BETWEEN THE SPACER MEMBERS AND SECURELY HELD, AND AN ADULT-SIZE TONGUE BLADE MAY BE INSERTED BETWEEN THE SPACER MEMBERS AND THE OTHER SIDE PORTION AND SECURELY HELD.

References Cited (Backward Citations)

US712140A Cited
AT19211B Cited
US856257A Cited
US1153135A Cited
US1274547A Cited
US1666265A Cited
US2189715A Cited
US2644212A Cited
US2968849A Cited
US3019500A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-10-20 1968-04-20 1968-10-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-10-20 1972-04-20 1972-10-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-10-20 1976-04-20 1976-10-20 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag