US4121304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated mask
Assignee: Individual
•
Filing: 1977-03-28
•
Granted: 1978-10-24
•
Expires: 1997-03-28
Abstract
Abstract An ornamental face mask has an upper face portion and a lower jaw portion hinged together solely by elastic bands. The bands are located at the outer edges of the mask and bridge the upper face portion and the lower portion. The lower jaw portion is also designed so as to grip the chin of the wearer when the mask is held over his face by an elastic mounting strap.
Inventors
- 👤 Benjamin Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:13
CPC Classifications
A; A41; A41G; A41G7/00; A41G7/02
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
111 words
An ornamental face mask comprising: an upper face portion, said upper face portion depicting a face from the top of the head to the upper jaw; a lower face portion, said lower face portion depicting the lower jaw of a face; and a plurality of elastic bands suitably attached to the upper and lower face portions for hinging the upper and lower face portions together, said elastic bands and their attachment to the face portions constituting the sole interconnection between said upper and lower face portions, at least one of said bands being located at each side edge of the mask so as to bridge the upper and lower face portions.
Claim 2
Dependent Claim
111 words
An ornamental face mask comprising: an upper face portion, said upper face portion depicting a face from the top of the head to the upper jaw; a lower face portion, said lower face portion depicting the lower jaw of a face; and a plurality of elastic bands suitably attached to the upper and lower face portions for hinging the upper and lower face portions together, said elastic bands and their attachment to the face portions constituting the sole interconnection between said upper and lower face portions, at least one of said bands being located at each side edge of the mask so as to bridge the upper and lower face portions.
Claim 3
Dependent Claim
35 words
An ornamental face mask as claimed in claim 1 further including a mounting band for securing the mask to the face of the wearer, said band extending between the two side edges of the mask.
Claim 4
Dependent Claim
34 words
An ornamental face mask as claimed in claim 2 wherein the lower face portion is designed so as to grip the chin of the wearer when mounted over his face by the mounting band.
Claim 5
Dependent Claim
17 words
An ornamental face mask as claimed in claim 3 wherein the mounting band is an elastic band.
Claim 6
Dependent Claim
40 words
An ornamental face mask as claimed in claim 3 wherein at least the lower face portion is made of thin flexible plastic so as to be able to expand and comfortably grip the chin of wearers with different size jaws.
Claim 7
Dependent Claim
53 words
An ornamental face mask as claimed in claim 3 wherein the depth of said lower face portion from the top of the lower teeth to the bottom of the jaw is made less than the corresponding average dimension of the age group of wearers by which the mask is intended to be worn.
Claim 8
Dependent Claim
20 words
An ornamental face mask as claimed in claim 1 wherein the elastic bands are at least 1/4 inch in width.
References Cited (Backward Citations)
US587687A
Cited
US626799A
Cited
US1035217A
Cited
US3134984A
Cited
US3089148A
Cited
US3183622A
Cited
US3307202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-23 | 1982-04-24 | 1982-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-23 | 1986-04-24 | 1986-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-23 | 1990-04-24 | 1990-10-24 | $7700.00 | Window Closed / Lapsed |