← Back to Patent Explorer
US3837987A Expired / Lapsed US ⏱️ 0.0 years remaining

Document holder

Assignee: Gross Manufacturing Corp
•
Filing: 1972-12-18
•
Granted: 1974-09-24
•
Expires: 1992-12-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A document holder such as a photo mount having a rigid frame holder and a folding support is disclosed. The frame body includes a rigid back panel with a complementarily shaped frame over the front surface of the back panel with a spacer element therebetween to form a packet for the document. The spacer element is a raised portion on the front face of the back panel which extends along three sides to provide a slot on the fourth side extending into the pocket. The spacer element is recessed inwardly from the side of the adjacent frame and panel on all three sides and on its ends adjacent the fourth side to form a recess which has the external visual appearance of the slot. The folding foot is fabricated from a fatigue resistance thermoplastic and is secured to the back panel by a bridge piece fabricated from a thermoplastic material compatible with the back panel.

Inventors

  • 👤 M Williams
  • 👤 F Blome
  • 👤 O Hueter

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 10:46
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/14; A47G1/142; A47G1/143; A47G1/06; A47G2001/0688

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-09-23 1978-03-25 1978-09-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-09-23 1982-03-25 1982-09-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-09-23 1986-03-25 1986-09-24 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag